Explanation for the following question's answer: Medical technology has prolonged the lifespan of humans.
Question: Pick which sentence is not logical.
Options:
- Sentence A: "humans' lifespan has been extended thanks to the development of medical technology"
- Sentence B: "humans' lifespan has been shortened thanks to the development of medical technology"

Answer: Sentence B

Chain-of-thought: A plastic stove can not actually produce heat without melting.
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Question: Which of these sentences doesn't make sense?
Options:
- Sentence A: "a plastic stove is a heat source"
- Sentence B: "a wood stove is a heat source"

Answer: Sentence A

Chain-of-thought: By protecting pandas, the number of pandas will increase rather than decrease.

Question: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "pandas are rare so we protect them in the zoo"
- Sentence B: "we protect pandas in the zoo so they are rare"

Answer: Sentence B

Explanation for the following question's answer: He went to the amusement park to have fun and ride roller coasters.
Question: Pick which sentence is not logical.
Options:
- Sentence A: "He went to the gas station to fill up his car"
- Sentence B: "He went to the amusement park to refuel his car"

Answer: Sentence B

Chain-of-thought: Life jackets are for use in the water.
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Question: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "a life jacket can save your life when you are falling from a high place"
- Sentence B: "a parachute bag can save your life when you are falling from a high place"

Answer: Sentence A

Chain-of-thought: Sharks do not walk or go to work.
Question: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "The shark walked to work."
- Sentence B: "Sharks swim in the ocean."

Answer: Sentence A