TASK DEFINITION: You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.
PROBLEM: System Reference: what area would you like the restaurant to be in?
Original Reference: what area would you like.

SOLUTION: 1

PROBLEM: System Reference: we have 3 restaurants listed in the pacific heights area.
Original Reference: there are 3 restaurant -s in teh pacific heights area.

SOLUTION: 1

PROBLEM: System Reference: i could not find a hotel match that is pricey, and does not accept credit cards.
Original Reference: there are no pricey hotel -s that do not accept credit card -s.

SOLUTION:
1