Input:

Qatar and Oman are members of the Gulf Cooperation Council, GCC, which also groups Saudi Arabia, Kuwait, Bahrain and the United Arab Emirates (UAE).

Sentence: Gulf Cooperation Council members are in the oil industry.

Output: It's impossible to say

Input:

Towing<br>Last week we saw a police car in front of a parked car. The car was parked in front of a fire hydrant. A tow truck tried to get the car but it was blocked in. The company called in a flatbed tow truck. Before they could tow the car the driver came and drove away.

Sentence: The fire hydrant was red.

Output: It's impossible to say

Input:

It may come as a shock for somebody who has been in Washington for so long. But actually limited government can work in the second largest state in the union. And therefore Congress passes the bill after our session in 1997 ended, we passed an enabling legislation in 1999.

Sentence: Texas is the second largest state in the union.

Output: It's impossible to say

Input:

Close<br>Kate was standing on a kids chair to reach a high shelf. She was trying to get off the chair. But the chair began to flip. She jumped off the falling chair to keep from falling. She sat on the chair laughing with her hand over her racing heart.

Sentence: Kate is not tall she is short.

Output:
Yes