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: 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.

Ex Output:
0

Ex Input:
Sentence 1: Most people are familiar with the idea of St. Bernards or other dogs taking part in rescue and recovery efforts. Robots might also take part in search and rescue missions. Sentence 2: Robots are used to find missing victims.

Ex Output:
1

Ex Input:
Sentence 1: Iraq's representative to the United Nations, Nizar Hamdoun, announced today, Sunday, that thousands of people were killed or injured during the four days of air bombardment against Iraq. Sentence 2: Nizar HAMDOON, Iraqi ambassador to the United Nations, announced that thousands of people could be killed or wounded due to the aerial bombardment of Iraq.

Ex Output:
0