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: According to COPREFA, another soldier was wounded in a guerrilla ambush against the elite Bracamonte Battalion on a highway in central El Salvador. Sentence 2: The Bracamonte Battalion was attacked by guerrillas.

Ex Output:
1


Ex Input:
Sentence 1: According to Nelson Beavers, who is a co-owner of the current company, Carolina Analytical Laboratories, LLC. and has ownership/employment history with Woodson-Tenent and Eurofins, the septic system was installed in the early 1990s. Sentence 2: Nelson Beavers is one of the owners of Carolina Analytical Laboratories.

Ex Output:
1


Ex Input:
Sentence 1: Victor Emmanuel was born on Nov. 11, 1869, in Naples. After his father, Umberto I, was assassinated in 1900, Victor Emmanuel succeeded to the throne. Sentence 2: Victor Emmanuel III was king of Italy from 1900 to 1946.

Ex Output:

0