Input:

More than 6,400 migratory birds and other animals were killed in Nevada by drinking water in the cyanide-laced ponds produced by gold mining operations.

Sentence: The poisoned water came from human activities

Output: Yes

Input:

Test<br>Jan's teacher assigned reading for homework. Jan forgot to read. When she got to class, her teacher gave a pop quiz. Jan failed the quiz. Her grade dropped by 2 points.

Sentence: Jan always fails quizzes.

Output: It's impossible to say

Input:

Pepper<br>Rosa was cooking eggs in the morning. She reached over for her spices. Without looking, she sprinkled them onto the food. After it was finished cooking she sat down to eat. With the first bite, she realized that what she put in wasn't pepper.

Sentence: Rosa was an italian

Output: It's impossible to say

Input:

A teenager in Japan whose parents are being deported to the Philippines has decided to stay in Tokyo with her aunt. After the family lost a three-year battle to remain in Japan, Noriko Calderon, 13, had to choose whether to stay in Japan or go with her parents. She said an emotional goodbye to them at Tokyo's main airport. Filipinos Arlan and Sarah Calderon used fake passports to enter Japan in the early 1990s, and their daughter was born and raised in the country.

Sentence: A teenager in Japan whose parents are being deported to the Philippines has decided to stay in Tokyo with her disabled aunt.

Output:
It's impossible to say