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: There are more than 4,000 street children in the capital city of Ulan Bator. Sentence 2: The population of Ulan Bator is 4,000.

Ex Output:
0

Ex Input:
Sentence 1: Two midsummer cruises aboard Clipper Adventure Cruises' 140-passenger World Discoverer (July 8 and Aug. 9) will take you to the wind-swept cliffs of the Pribilof Islands in the Bering Sea, where cartoon-faced horned and tufted puffins stare. Sentence 2: The Pribilof Islands are located in the Bering Sea.

Ex Output:
1

Ex Input:
Sentence 1: Someone said to be an informant within Abu Musab al-Zarqawi's trusted circle told Coalition forces the insurgent leader was going to have a meeting, it has emerged. This information appears to have led US F-16Cs to a safehouse in the Iraqi town of Hibhid, where the Jordanian and five others, including a child, were killed on Wednesday. Sentence 2: Al-Zarquawi is dead.

Ex Output:
0