Understanding

  • PE is 0.866659134241932
      utt-num None Signal-non-understanding Correct-misspeaking SU-Acknowledge  
        1      17 |                        |                   |              | : STEVE] [1]:  I have $550 to spend.
        2      17 |                        |                   |              | : [2]: How much do you have?
        3      16 |                        |                   |     1        | :GARRETT] [3]:  I have 450 dollars 
        4      14 |                        |                   |     3        | :STEVE] [4]:  So we have a total of $900 to spend.
        5      17 |                        |                   |              | : [5]: The cheapest sofa I have costs $300
        6      17 |                        |                   |              | : [6]: and it is yellow.
        7      17 |                        |                   |              | : [7]: How much are your sofas? 
        8      15 |                        |                   |     2        | :GARRETT] [8]:  My sofa's are more expensive
        9      17 |                        |                   |              | : [9]: so buy your $300 yellow sofa.
       10      11 |                        |         6         |              | :[10]: Also.... Your $550 + my $450 is $1000 
       11      12 |                        |                   |     5        | :STEVE] [11]:  You are right,
       12      15 |                        |                   |     2        | :[12]: we have $1000 to spend.
       13      17 |                        |                   |              | : [13]: I will go ahead and buy the $300 yellow sofa.
       14      17 |                        |                   |              | : [14]: That leaves me with $250 to spend.
       15      16 |                        |                   |     1        | :GARRETT] [15]:  I have table-high for $200 green.
       16      17 |                        |                   |              | : [16]: Do you have any cheaper?
       17      14 |                        |         3         |              | :STEVE] [17]:  The sofa I bought is blue,
       18      13 |                        |         4         |              | :[18]: I messed you up before.
       19      16 |                        |                   |     1        | :[19]: The cheapest table high I have is the same $200
       20      17 |                        |                   |              | : [20]: and is yellow.
       21      17 |                        |                   |              | : [21]: Who should buy the table high?
       22      17 |                        |                   |              | : GARRETT] [22]:  Do you have any cheap yellow or green chairs? 
       23      16 |                        |                   |     1        | :STEVE] [23]:  Yes, I have 3 green chairs
       24      17 |                        |                   |              | : [24]: that cost $50 each.
       25      17 |                        |                   |              | : [25]: Do you want me to buy some?
       26      16 |                        |                   |     1        | :GARRETT] [26]:  yes buy 3 green chairs for $50 each
       27      17 |                        |                   |              | [27]: and I'll buy the green table high for 200 dollars   
       28      12 |                        |                   |     5        | :STEVE] [28]:  Sounds good,
       29      16 |                        |                   |     1        |        :[29]: let's go ahead and buy      
       30      17 |                        |                   |              | : GARRETT] [30]:  That leaves us with 300 dollars total
       31      17 |                        |                   |              | : [31]: I have a green chair
       32      17 |                        |                   |              | : [32]: I'll buy for 100 dollars.
       33      17 |                        |                   |              | : [33]: Okay?   
       34      12 |                        |                   |     5        | :STEVE] [34]:  That sounds good.
       35      16 |                        |                   |     1        | :[35]: Go ahead and buy it.
      N = 35 k = 17