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 law once required settlers to clear 80% of their land in two years to win ownership. Sentence 2: Before the late 1980's some nations even gave land and tax credit to individuals and companies slashing, burning, and exploiting the forest.
Example Output: 0

Example Input: Sentence 1: The solar system is much more complicated now, astronomers say, than in 1930 when Clyde Tombaugh added Pluto to the inventory of wandering lights circling the Sun. Sentence 2: Pluto was discovered by Clyde Tombaugh.
Example Output: 1

Example Input: Sentence 1: Sultan Al-Shawi, a.k.a the Attorney, said during a funeral held for the victims, "They were all children of Iraq killed during the savage bombing." Sentence 2: The Attorney, said at the funeral, "They were all Iraqis killed during the brutal shelling."
Example Output:
1