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 August, Gates' foundation gave Yunus' Grameen Foundation 1.5 million for a program to extend its microfinance programs to 5 million more of the world's poorest families. Three years ago, tech entrepreneur Craig McCaw provided 2 million to start up the Grameen Technology Center, which is using microcredit to finance cheap mobile service for people in Uganda and Rwanda. Sentence 2: Gates' foundation extends its microfinance programs to 5 million more of the world's poorest families.

Ex Output:
0


Ex Input:
Sentence 1: Nagin defended his plan to return up to 180,000 people to the city, within a week and a half, despite concerns about the short supply of drinking water and heavily polluted floodwaters. Sentence 2: As many as 180,000 people could return within 10 days to a city that held 460,000 before Hurricane Katrina struck.

Ex Output:
0


Ex Input:
Sentence 1: Philip Morris the US food and tobacco group that makes Marlboro, the world's best-selling cigarette, shrugged off strong anti-smoking sentiment in the US. Sentence 2: Philip Morris owns the Marlboro brand.

Ex Output:

1