Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.
--------
Question: Fact: Light enters the eye through an opening that is reactive to light and accomodation. 
Question: Light enters the eye through an opening that is what to light and accommodation?

Answer: reactive.


Question: Fact: Turbines are used to producing electricity. 
Question: turbines are used to what?

Answer: produce electricity.


Question: Fact: Some haploids produce eggs inside the ovaries of flowers. 
Question: Some what produce eggs inside the ovaries of flowers?

Answer:
haploids.