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'.

Input: Consider Input: Sentence 1: Boris Becker is a true legend in the sport of tennis. Aged just seventeen, he won Wimbledon for the first time and went on to become the most prolific tennis player. Sentence 2: Boris Becker is a Wimbledon champion.

Output: 1


Input: Consider Input: Sentence 1: GM established grounds for suspicion of industrial spying by presenting affidavits from its employees. The aim will be to determine if VW's project was copied from GM data - essential if industrial espionage is to be proved. Sentence 2: There was an industrial espionage case involving GM and VW.

Output: 1


Input: Consider Input: Sentence 1: A message in a bottle thrown into the sea by a four-year-old girl in England has been found 9,000 miles away in Western Australia. Alesha Johnson threw the bottle into the water at Morecambe Bay, Lancashire last July, enclosing her Heysham address, and a picture of herself. The note read: "If you get this message, please write back." This week, she received a letter from a 10-year-old from Perth, who said he had found the bottle in a local Boatyard. Doreen Johnson, the manager of the nursery Alesha attends in Heysham, said: "We were all very excited when the letter from Australia arrived addressed to Alesha. Sentence 2: Heysham is where Doreen Johnson works.


Output: 1