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: the intercontinental san francisco is in the pricey price range.
Original Reference: okay well the intercontinental san francisco is very pricey.

SOLUTION: 0

PROBLEM: System Reference: what price range are you comfortable with?
Original Reference: may i ask what price range you would like?.

SOLUTION: 0

PROBLEM: System Reference: x is a contemporary english restaurant in x.
Original Reference: how about x it's a restaurant in x that serves contemporary english food.

SOLUTION:
1