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 American Defense Department reported today, that the bombing runs against Iraq are being especially carried out via cruise missiles launched from American aircraft carriers and B52 bombers. Sentence 2: The Pentagon reported today, that the bombing runs against Iraq are being especially carried out via cruise missiles launched from American aircrafts.

Ex Output:
1


Ex Input:
Sentence 1: The Extraditables have claimed responsibility for the murder of two employees of Bogota's daily El Espectador perpetrated today in Medellin, where two other El Espectator people, Miguel Soler Rodriguez and Martha Luz Lopez, were killed today in separate attacks carried out by gunmen. Sentence 2: Miguel Soler Rodriguez and Martha Luz Lopez were killed by two employees of Bogota's daily El Espectador.

Ex Output:
0


Ex Input:
Sentence 1: Meanwhile, in an exclusive interview with a TIME journalist, the first one-on-one session given to a Western print publication since his election as president of Iran earlier this year, Ahmadinejad attacked the "threat" to bring the issue of Iran's nuclear activity to the UN Security Council by the US, France, Britain and Germany. Sentence 2: Ahmadinejab threatens Iran nuclear activity.

Ex Output:

0