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: The Townsend Thoresen cross-Channel ferry Herald of Free Enterprise capsized outside the Belgian port of Zeebrugge on the 6th of March with the loss of 135 lives. Sentence 2: 100 or more people lost their lives in a ferry sinking.

Ex Output:
1


Ex Input:
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.

Ex Output:
1


Ex Input:
Sentence 1: In "Killing the Dream: James Earl Ray and the Assassination of Martin Luther King, JR.", by Gerald Posner (Harvest/Harcourt Brace, $15), the writer who attacked Kennedy conspiracy theories in "Case Closed" takes on Ray's claim of innocence in the 1968 murder of King. Sentence 2: Martin Luther King was murdered in 1968.

Ex Output:

1