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'.

Example Input: Sentence 1: US military forces are evacuating U.S. citizens and citizens of 72 other countries from Liberia at the request of the U.S. Sentence 2: U.S. Military evacuated U.S. citizens.
Example Output: 1

Example Input: Sentence 1: Microsoft Corp. and Intel Corp., on Monday, threw their weight behind the next-generation, HD DVD format being promoted by Toshiba Corp., in a blow to Sony Corp.'s Blu-ray format. Sentence 2: Microsoft Corp. invented the next generation HD DVD format.
Example Output: 0

Example Input: Sentence 1: The iF awards are presented in Hanover, Germany, at the International Forum Design Hannover GMBH. There are a number of fields and disciplines which have their own awards.TAG Heuer's Monaco Calibre 360 LS Concept Chronograph has won the award in the Leisure/Lifestyle category. The timepiece was chosen from over 2,200 watches from 35 countries. This prestigious award was given to the company for the second time in two years. Last year the winner in the same category was TAG Heuer's Professional Golf Watch, designed together with Tiger Woods. This year's winning timepiece from TAG Heuer has a mechanical movement, which represents the first in the history of watchmaking to reach a precision of 1/100th of a second. The watch itself is to be seen at the iF design exhibition 2007, held in Hanover, from March 15 till August. Sentence 2: Tiger Woods attends the iF design exhibition 2007.
Example Output:
0