Use reasoning to lead to the answer of the following question:
The people began thanking each other, and they sealed the deal by doing what?\nOptions:\n- feel good\n- appreciation\n- kissing\n- shake hands\n- smile
 Reasoning process:
User
The deal is done with hand shake. with a hand shake, people began thanking each other and sealed their deal. Therefore, the final answer is shake hands.
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