Q: Here's a question and a few possible answers:   Q: When I have rest, what does that mean happened earlier? Possible A: took it easy, worked all day, exhausted, were very tired, feel better  Why is "worked all day" an answer aligned with human common sense?
A: rivers flow trough valleys.

Q: Here's a question and a few possible answers:   Q: If you learn more about your weakest subjects you'll have done what to yourself? Possible A: have more knowledge, become knowledgeable, have tools, improve yourself, read  Why is "improve yourself" an answer aligned with human common sense?
A: this is a good way to get educated

Q: Here's a question and a few possible answers:   Q: All the children were having fun, the game of tag was a great choice of what? Possible A: effort, exercise, relaxing, playing around, activity  Why is "activity" an answer aligned with human common sense?
A: a game is an activity

Q: Here's a question and a few possible answers:   Q: Where can you put your plants to make sure they get plenty of sunlight? Possible A: roof, ground, park, surface of earth, windowsill  Why is "windowsill" an answer aligned with human common sense?
A:
because it is more appropriate there.