question in book:
Which of these sentences doesn't make sense?
Options:
- Sentence A: "gardeners water the roots of the trees every day"
- Sentence B: "gardeners water the leaves of the trees every day"

standard solution:
Water is needed on the roots of the tree which are underground.
The answer is Sentence B.

question in book:
Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "we should ignore the traffic light when we go across the road"
- Sentence B: "we should pay attention to the traffic light when we go across the road"

standard solution:
If you ignore traffic signals you could be injured or injure others.
The answer is Sentence A.

question in book:
Choose the sentence that goes against common sense.
Options:
- Sentence A: "I gradually forgot something due to the memory decay"
- Sentence B: "I gradually recalled something due to the memory decay"

standard solution:
Memory decay would cause one to lose memories, not help with them.
The answer is Sentence B.

question in book:
Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "A plane flies much higher than a kite."
- Sentence B: "The kite flies much higher than the plane."

standard solution:
Planes have engines that make them fly much higher than a kite.
The answer is Sentence B.