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: The recent 14% hike in third class postage rates, accompanied by simultaneous double-digit paper price increases, has hit smaller catalogers especially hard. Sentence 2: The cost of paper is rising.

Ex Output:
1


Ex Input:
Sentence 1: Scientists had observed that mice with a defective Klotho gene aged prematurely and wondered if an enhanced gene would have an opposite effect. Sentence 2: Scientists have discovered a gene that produces a hormone that raises the life expectancy in mice by 30 percent.

Ex Output:
0


Ex Input:
Sentence 1: Victor Emmanuel III yielded most of his powers to his son Umberto II in 1944, when Umberto was appointed as Lieutenant General of the Realm, and finally abdicated in 1946. Sentence 2: Victor Emmanuel III was king of Italy from 1900 to 1946.

Ex Output:

0