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 Antarctic ozone 'hole' is defined as a thinning of the ozone layer, over the continent, to levels significantly below pre-1979 levels. Sentence 2: The ozone hole is above Antarctica.

Ex Output:
1


Ex Input:
Sentence 1: According to the director Kim Ki-duk The biggest problem for Americans understanding Korean movies is that all action films have the same plot. For example, the movie 'Speed' with Keanu Reeves. Sentence 2: The movie 'Speed' was directed by Jan De Bont.

Ex Output:
0


Ex Input:
Sentence 1: Expert examination of the vehicle after the crash confirmed that the braking system was flawed. Volvo had known there was a potential issue with the brakes but had not issued a recall of the affected cars for modifications. The court confirmed Volvo should pay a 200,000 euro fine. The court also confirmed that Kohtz should pay a 300 euro fine and receive a six-month suspended sentence and temporary revocation of her driving license for failure to control the Volvo. Sentence 2: Volvo is a car manufacturer from Finland.

Ex Output:

0