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: Mr. Balasingham will return to his London home and then move on to Sri Lanka in early October to consult with LTTE leader Vilupillai Prabhakaran, diplomats said. Sentence 2: Vilupillai Prabhakaran is a diplomat.

Ex Output:
0


Ex Input:
Sentence 1: An American-owned tugboat from Italy along with its 16 member crew was hijacked around 11 am EST on Saturday in the Gulf of Aden.  The Italian Ambassador, Pierandrea Magistrati, confirmed that "there is a boat that has been hijacked, I believe by Somali pirates." Additionally, Shona Lowe, a spokeswoman at NATO's Northwood maritime command center reported that the Italian-flagged tugboat was hijacked this morning off of Somalia's northern coast.  Lowe also confirmed that Italian government officials along with the company that owned the tugboat were trying to secure the release of the crew, ten of which were Italians. Sentence 2: The Gulf of Aden is located along the northern coast of Somalia.

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