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: The city continued to grow through much of the 20th century. Sentence 2: The city continued to grow, but its services deteriorated.

Ex Output:
0


Ex Input:
Sentence 1: Access to the underground workings at the La Camorra mine is via a ramp from the surface, excavated at a -15% grade and connecting numerous levels. Sentence 2: La Camorra is a mine.

Ex Output:
1


Ex Input:
Sentence 1: JERUSALEM, April 2 (Xinhua) -- Israel's new Foreign Minister Avigdor Lieberman was questioned by police on Thursday over several criminal allegations, local news service Ynet reported.  National Fraud Unit investigators questioned the deputy premier, who is suspected of bribery, money laundering, fraud and breach of trust, for over seven hours, and another round is in the cards, said the report.  "Lieberman answered all of the questions he was asked, and will continue to do so in the future," his attorney Yaron Kostelitz was quoted as saying. Sentence 2: Avigdor Lieberman is the Foreign Minister of Israel.

Ex Output:

1