[Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "A state is a position within a box"
- Sentence B: "A state is a position within a system"
]

My step-by-step solution: A point is a position within a box.... So the answer is [Sentence A]

[Which of these sentences doesn't make sense?
Options:
- Sentence A: "Obama delivered a speech with a microphone in public"
- Sentence B: "Obama delivered a speech with a microscope in public"
]

My step-by-step solution: Microscopes are used for enhancing vision, one would not serve a purpose during a speech.... So the answer is [Sentence B]

[One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "The first thing you do when doing laundry is to throw it in a puddle."
- Sentence B: "The first thing you do when doing laundry is to sort it."
]
My step-by-step solution: Putting clothes in a puddle would make them dirtier.... So the answer is [Sentence A]