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: About 3 million years ago, when Lucy was alive, she was rather short, about 4 feet tall, and probably weighed about 50 pounds. Sentence 2: Humans existed 10,000 years ago.

Ex Output:
0


Ex Input:
Sentence 1: The curious Belgian compromise over the weed has some logic, even for a country which says it wants to reduce drug use. Surveys show that as many as 40 percent of the country's 10 million population has experienced cannabis and with the Dutch border an hour away for most of the population, some liberalisation seems inevitable. Sentence 2: People can legally have 40 grams of cannabis in their possession.

Ex Output:
0


Ex Input:
Sentence 1: Stefano Falconi, director of finance at the Massachusetts Institute of Technology (MIT), has joined Carnegie Mellon as its vice president for administration and chief financial officer. Falconi succeeds Jeff Bolton, who left the university last July to become chief financial officer at the Mayo Foundation in Rochester, Minn. Sentence 2: The Massachusetts Institute of Technology (MIT) appoints Stefano Falconi as chief financial officer.

Ex Output:

0