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: The body of Satomi Mitarai was found by a teacher after her attacker returned to class in bloody clothes. Sentence 2: Mitarai's body was found by a teacher after her killer returned to their classroom covered in blood.

SOLUTION: 1

PROBLEM: Sentence 1: Olson, 62, previously worked as a partner at Ernst & Young LLP, as a Minnesota bank president and as a congressional aide, before joining the Fed board in 2001, to serve a term ending in 2010. Sentence 2: Olson is a member of the Fed board.

SOLUTION: 1

PROBLEM: Sentence 1: The human rights promotion and protection secretariat of the FMLN strongly condemns the massacre of five Spanish-born Jesuit priests, and three Salvadoran citizens, carried out by the Salvadoran Armed Forces Soldiers. Sentence 2: The Salvadoran Armed Forces Soldiers murdered three Salvadoran citizens.

SOLUTION:
1