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: Gamma ray bursts are some of the most powerful objects observed in the Universe and are thought to signal the birth of black holes. Swift is designed to detect the bursts and automatically re-orient itself to gather images and data of the phenomenon. Sentence 2: Gamma rays are forms of electromagnetic radiation.

Ex Output:
0


Ex Input:
Sentence 1: According to the director Kim Ki-duk The biggest problem for Americans understanding Korean movies is that all action films have the same plot. For example, the movie 'Speed' with Keanu Reeves. Sentence 2: The movie 'Speed' was directed by Jan De Bont.

Ex Output:
0


Ex Input:
Sentence 1: As much as 200 mm of rain have been recorded in portions of British Columbia , on the west coast of Canada since Monday. Sentence 2: British Columbia is located in Canada.

Ex Output:

1