Q: Keywords: chance, poster, sign, win
What is a sentence that includes all these keywords?

A: sign our petition for your chance to win an official poster

Q: Keywords: egg, hen, incubate
What is a sentence that includes all these keywords?

A: rooster walks around of hens that incubates the eggs in the chicken coop

Q: Keywords: book, learn, open
What is a sentence that includes all these keywords?

A:
you can not open a book without learning something