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: Boris Becker is a true legend in the sport of tennis. Aged just seventeen, he won Wimbledon for the first time and went on to become the most prolific tennis player. Sentence 2: Boris Becker is a Wimbledon champion.
Example Output: 1

Example Input: Sentence 1: Yes, water is a critical area of dispute in the Arab-Israeli conflict; but given the current climate of peacemaking, and given the general war-weariness among states and populations, such predictions are excitable pieces of subjectivism. Sentence 2: There is a territorial waters dispute.
Example Output: 0

Example Input: Sentence 1: The organisation reports that it has recently seen a significant rise in the number of complaints and some of these involve modem connections being redirected, unbeknown to the users. Sentence 2: Complaints arose in the organisation about users who redirect their modem connections.
Example Output:
0