You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

Q: System Reference: he san francisco marriott marquis is located near soma.
Original Reference: san francisco marriott marquis is near soma.

A: 0
****
Q: System Reference: the name of the restaurant is spruce.
Original Reference: there is a nice restaurant called spruce.

A: 1
****
Q: System Reference: x is an indian restaurant that provides indian takeaway riverside.
Original Reference: x is an indian restaurant which offers take-out service located near the riverside.

A:
1
****