Problem: Generate a sentence that contains a fact.
Sentence: Earth 's magnetic patterns are used for finding locations by animals that migrate

Problem: Generate a sentence that contains a fact.
Sentence: a plant requires a specific climate to grow and survive

Problem: Generate a sentence that contains a fact.
Sentence: if a mineral can be scratched by a fingernail then that mineral is soft

Problem: Generate a sentence that contains a fact.
Sentence:
a Rotation of the Earth on itself takes one day