The conversation between human and AI assistant.
Look at this sequence: 80, 10, 70, 15, 60, ... What number should come next?
How did you figure that out?
Well, it seems like the sequence alternates between subtracting 10 and then adding 55. So, if we subtract 10 from 60, we get 50, and then add 55 to get 105. But since that's not an option, the next number in the sequence is the one obtained by subtracting 10 from 70, which is 60. Adding 55 to 60 gives us 115, so that would be my second guess.