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 price range are you looking for?
Original Reference: what price range would you like?.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference:  a hotel in?.

SOLUTION: 0

PROBLEM: System Reference: where would you like it to be near to?
Original Reference: what venue do you want to be near.

SOLUTION:
0