Input:

Stolen Cat<br>Tim was walking home one day. He saw a cat and took it with him. After a while a neighbor knocked on his door. The cat was theirs and they wanted it back. Tim reluctantly returned it.

Sentence: Tim knew the cat was not his to take.

Output: It's impossible to say

Input:

Reunion<br>Amy and Anna had been best friends since childhood. They grew apart when each attended a different college. Then, years later, they met by chance at a cafe. They chatted for hours, catching up. When they parted, they both agreed to see each other more often!

Sentence: Amy and Anna attended the same high school

Output: It's impossible to say

Input:

2 seriously wounded in Grand Crossing shooting Two men were seriously wounded in a shooting Thursday evening in the Grand Crossing neighborhood on the South Side. The men ages 28 and 39 were shot at by someone inside a vehicle that pulled up to them at 6:11 p.m. in the 7300 block of South Dante, Chicago Police said. The older man was shot in his face and taken to Northwestern Memorial Hospital in serious condition, police said. The younger man took himself to Jackson Park Hospital with a gunshot wound to his shoulder in serious condition.

Sentence: Two women were killed in the shooting.

Output: No

Input:

In Greek mythology, Orthrus (Greek: , "Orthros") or Orthus (Greek: , "Orthos") was, according to the mythographer Apollodorus, a two-headed dog who guarded Geryon's cattle and was killed by Heracles. He was the offspring of the monsters Echidna and Typhon, and the brother of Cerberus, who was also a multi-headed guard dog.

Sentence: Cerberus was a single-headed guard dog.

Output:
No