Here's a question and a few possible answers:   Q: The training explained his job was to serve customers, whatever they needed he should do what? Possible A: help, come back, smile, money, pay to  Why is "help" an answer aligned with human common sense?
Ans: rivers flow trough valleys

Here's a question and a few possible answers:   Q: What do you receive a new credit card in? Possible A: wallet, resturant, wallet, envelope, purse  Why is "envelope" an answer aligned with human common sense?
Ans: come by mail

Here's a question and a few possible answers:   Q: What do you get for not moving your car during the required time? Possible A: towed, accidents, driving, getting tired, ticket  Why is "ticket" an answer aligned with human common sense?
Ans: rivers flow trough valleys

Here's a question and a few possible answers:   Q: When you want to eat lunch, you need to have what for it? Possible A: eat food, shopping for food, prepare food, find food, have time for  Why is "have time for" an answer aligned with human common sense?
Ans: use an amount of time