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: No Weapons of Mass Destruction Found in Iraq Yet. Sentence 2:Weapons of Mass Destruction Found in Iraq.
Example output: 0
Example explanation: In our first statement we clearly say that Iraq does not have any weapon of mass destruction but the second sentence says that weapon of mass destruction is found in Iraq which is contradiction. Hence output will be 0 for non entailment.
Q: Sentence 1: The Heads of state reiterated their deep concern for the serious threat that the rising trend in drug abuse poses for society and the lives and future of children and youth, and for the destabilizing effects that illegal use, production, trafficking and distribution of narcotic drugs psychotropic substances and drug-related offences have for the affected countries of the South Asian region. Sentence 2: The Heads of state expressed their deep concern at the fast and continuing degradation of the environment, including extensive destruction of forests, in the South Asian region.
A:
0