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: On Thursday, Syria said that it supports Iran's nuclear stance and said it "has a right to atomic technology," and said Western objections to Tehran's nuclear ambitions were "not persuasive." It comes in the wake of demands by US and European countries for Iran to halt its nuclear fuel enrichment activities. Iran notes that its nuclear program is civilian and consistent with Article IV of the Nuclear Non-Proliferation Treaty, which establishes the inalienable right of all the Parties to the Treaty to develop research, production and use of nuclear energy for peaceful purposes, and that it in line with Article IV, it will not abandon its enrichment efforts. Sentence 2: Iran is backed up by Syria.

Ex Output:
1


Ex Input:
Sentence 1: The golden jewellery, found in an intact Royal Macedonian tomb in 1977, is exquisite. It is now the prize exhibit in the archaeological museum in Thessaloniki and the label says that it came from the tomb of Philip II, Alexander the Great's father. Sentence 2: Alexander the Great's Tomb remains undiscovered.

Ex Output:
0


Ex Input:
Sentence 1: Theravada Buddhism is the official religion of Thailand and is the religion of about 95% of its people. The government permits religious diversity, and other major religions are represented. Spirit worship and animism are widely practiced. Sentence 2: The official religion of Thailand is Theravada Buddhism.

Ex Output:

1