Idea: <Microscopes are used for enhancing vision, one would not serve a purpose during a speech.>
<Sentence B>
Generated question: <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"
>

Idea: <Milk powder has no function of cleaning teeth.>
<Sentence B>
Generated question: <One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Toothpaste can be used to brush teeth."
- Sentence B: "Milk powder can be used to brush teeth."
>

Idea: <Eye prescription can be gotten from an eye hospital.>
<Sentence B>
Generated question:
<Choose the sentence that goes against common sense.
Options:
- Sentence A: "I went to the hospital to pick up my eye prescription."
- Sentence B: "I went to the Cinema to pick up my eye prescription."
>