In this task, you're given two sentences. Indicate if the first sentence clearly entails the second sentence (i.e., one can conclude the 2nd sentence by reading the 1st one). Indicate your answer with '1' if the first sentence entails the second sentence, otherwise answer with '0'.

Ex Input:
Sentence 1: In Italy, big protests by students and university staff against government reforms to higher education brought parts of central Rome to a standstill on Tuesday. Sentence 2: The Italian government introduces reforms to higher education.

Ex Output:
1


Ex Input:
Sentence 1: US military forces are evacuating U.S. citizens and citizens of 72 other countries from Liberia at the request of the U.S. Sentence 2: U.S. Military evacuated U.S. citizens.

Ex Output:
1


Ex Input:
Sentence 1: Six hostages in Iraq were freed. Sentence 2: The four Jordanian hostages, kidnapped about a week ago, were freed.

Ex Output:

0