[One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "A judge can free a convict of jail time"
- Sentence B: "A teacher can free a convict of jail time"
]

My step-by-step solution: A judge is a part of the legal system.... So the answer is [Sentence B]

[Which of these sentences doesn't make sense?
Options:
- Sentence A: "the earth exists in the universe"
- Sentence B: "the earth exists in the sun"
]

My step-by-step solution: The earth and sun both are different and apart entities of our universe.... So the answer is [Sentence B]

[Pick which sentence is not logical.
Options:
- Sentence A: "He took a lion for a walk."
- Sentence B: "He took a dog for a walk."
]
My step-by-step solution: The people he meets would be scared of the lion.... So the answer is [Sentence A]