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'.

Q: Sentence 1: Jill Pilgrim, general counsel of USA Track and Field, brought up the issue during a panel on women's sports at the sports lawyers conference. Pilgrim said the law regarding who is legally considered a woman is changing as sex-change operations become more common. Sentence 2: Sex-change operations become more common.

A: 1
****
Q: Sentence 1: The high-speed train, scheduled for a trial run on Tuesday, is able to reach a maximum speed of up to 430 kilometers per hour, or 119 meters per second. Sentence 2: The train accelerates to 430 kilometers per hour.

A: 1
****
Q: Sentence 1: The Titanic sank in 1912 after striking an iceberg on its maiden voyage from Southampton, England, to New York. Sentence 2: The Titanic sank in 1912.

A:
1
****