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'.

Example Input: Sentence 1: Chicago-based Boeing has already scrubbed three delivery slots in 2006 that had been booked by Air Canada. Sentence 2: Boeing's headquarters is in Canada.
Example Output: 0

Example Input: Sentence 1: Toshiba, the world's third-largest notebook computer maker behind Dell Inc. and Hewlett-Packard Co., said the PC would be introduced in Japan in early 2006. Sentence 2: Toshiba produces notebook computers.
Example Output: 1

Example Input: Sentence 1: Philip Morris said it sold 201 bn cigarettes world-wide during the quarter. Sentence 2: Philip Morris said it sold 201 billion cigarettes worldwide during the third quarter of 1994.
Example Output:
0