TASK DEFINITION: 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'.
PROBLEM: Sentence 1: A suicide attack is an attack in which the attacker or attackers intend to kill others and intend to die in the process (see suicide). In a suicide attack in the strict sense the attacker dies by the attack itself, for example in an explosion or crash caused by the attacker. Sentence 2: People were killed in Tamil suicide attacks.

SOLUTION: 0

PROBLEM: Sentence 1: The fifth World Social Forum (WSF) has kicked off in Porto Alegre, Rio Grande do Sul state, Brazil. Sentence 2: The WSF takes place in Brazil.

SOLUTION: 1

PROBLEM: Sentence 1: The assassins of former Defense Minister Enrique Lopez Albujar Trint are presumably members of the Maoist terrorist organization, Shining Path, since the counterterrorism division has identified one of them as Gerardo Olivos Silva, through a composite made from witness' reports. Sentence 2: Gerardo Olivos Silva is a member of the Maoist terrorist organization Shining Path.

SOLUTION:
1