Human: A family bought a 24 pack of bottled water. They drank 1/3 of them on the first day and 1/2 of what was left after the first day on the second day. How many bottles of water remain after 2 days? Assistant: 
How many bottles of water did the family drink on the first day? ** After 1 day, the family drank 24 bottles * 1/3 = <<24*1/3=8>>8 bottles
How many bottles of water remain after the first day? ** Thus, 24 bottles - 8 = <<24-8=16>>16 remain
How many bottles of water did the family drink on the second day? ** On the 2nd day they drank half of the remaining 16, so half would be leftover at the end of day 2, or 16 * 1/2 = <<16*1/2=8>>8 bottles
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