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'.

Example Input: Sentence 1: The dam covering what used to be its football pitch fill up with millions of tons of poisonous mining waste. Sentence 2: Mine waste-water poses an environmental hazard.
Example Output: 0

Example Input: Sentence 1: The marriage is planned to take place in the Kiev Monastery of the Caves, whose father superior, Bishop Pavel, is Yulia Timoshenko's spiritual father. Sentence 2: Yulia Timoshenko is the daughter of Bishop Pavel.
Example Output: 0

Example Input: Sentence 1: With the arrival of the torch to Rome, it begins the ritual of the 2006 Winter Olympics of Turin. The torch will travel across Italy transported by more than 10'000 carriers and it will arrive in Turin on February 9, 2006, where the Winter Olympics will be inaugurated, after 11'000 km (6,835 miles) of travel. On November 27 the flame was burned on the altar of Hestia in Olympia, in Greece, and delivered to the first torch carrier, pole vaulter Kostas Fidippidis. The first Italian to carry the olympic flame is the marathoner Stefano Baldini, winner of gold medal at the Olympics in Athens. He received the torch from the President of the Italian Republic Carlo Azeglio Ciampi. Sentence 2: The Winter Olympics will be inaugurated in Turin.
Example Output:
1