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: US telecom giant AT&T reported a nearly 10 percent drop in quarterly net profit on Wednesday but beat expectations on a hefty increase in wireless revenue and improved performance by Apple's iPhone. Net profit fell 9.7 percent in the first quarter compared with the same quarter last year to 3.12 billion US dollars while revenue fell 0.6 percent to 30.6 billion US dollars, the company said in a statement. Earnings per share of 53 cents were better than the 48 cents per share expected by Wall Street analysts. Sentence 2: iPhone is a product of AT&T's.

Output: 0


Input: Consider Input: Sentence 1: Although the birth rate is the highest it has been for five years, there were still more deaths in Scotland than births last year. Sentence 2: Scotland is the European country with the highest birth rate.

Output: 0


Input: Consider Input: Sentence 1: Washington - Egyptologists researching a mummy first discovered in 1898 believe it is the mummy of Queen Nefertiti, a legendary beauty and wife of the renegade pharaoh Akhenaten, the Discovery Channel said on Monday. Virtually all traces of Nefertiti and her "heretic" husband, who ruled from 1353-1336 BC, were erased after his unsuccessful attempt to overthrow the pantheon of the gods to worship the sun god Aton - among the earliest known practices of monotheism. Nefertiti also was stepmother of the boy-king Tutankhamen, whose tomb was discovered in 1922. Sentence 2: Nefertiti was a queen.


Output: 1