[One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "If you want to make friends, you should stay alone"
- Sentence B: "If you want to make friends, you should communicate with others"
]

My step-by-step solution: You need to be social to make friends and would need to be around other people.... So the answer is [Sentence A]

[Which of these sentences doesn't make sense?
Options:
- Sentence A: "they had a barbecue on their toilet on Sunday"
- Sentence B: "they had a barbecue on their patio on Sunday"
]

My step-by-step solution: Toilet is not a place to have barbecue.... So the answer is [Sentence A]

[One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Jenny travelled to heaven during the National Day holiday"
- Sentence B: "Jenny travelled to America during the National Day holiday"
]
My step-by-step solution: Heaven is not a place in this world so people cannot travel there.... So the answer is [Sentence A]