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: Consider Input: Sentence 1: BAGHDAD, Iraq (CNN) - Australian Prime Minister, John Howard, has made an unannounced visit to Iraq, according to the office of Iraqi transitional Prime Minister Ibrahim al-Jaafari. Sentence 2: Howard is a political representative of Australia.

Output: 1


Input: Consider Input: Sentence 1: Mayday! Here is Estonia! Outside Uto lighthouse. We have listed 20 to 30 degrees, the Finnish Coast Guard quoted the distress signal. Sentence 2: The Estonia sank south of Uto island.

Output: 0


Input: Consider Input: Sentence 1: Over a course of days, the bank went from apparent strength to bankruptcy. Barings was Britain's oldest merchant bank. It had financed the Napoleonic wars, the Louisiana purchase, and the Erie Canal. Barings was the Queen's bank. Sentence 2: Barings was Britain's oldest merchant bank.


Output: 1