Definition: 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: Sentence 1: Five U.S. soldiers were killed and five wounded Friday in an ambush near the Shiite neighborhood Sadr City. Sentence 2: Five US soldiers were killed and five wounded on Friday in an ambush near the Shi'ite neighbourhood Sadr City.

1