Combine the given two facts to write a concluding fact. Note that there should be some parts of the first and second facts that are not mentioned in this conclusion fact. Your combined fact should be the result of a chain between the two facts. Chains form when two facts connect together to produce a concluding fact. An example of a chain is: "pesticides cause pollution" (fact1) + "pollution can harm animals" (fact2) → "pesticides can harm animals" (conclusion fact). Parts of the concluding fact overlap with the first and the second fact. To construct such a  concluding fact, a useful way is to borrow the subject from one fact and the ending conclusions from another fact.

Example Input: Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood. 
Fact 2: Hot flashes are the classic sign of menopause and peri-menopause.
Example Output: Hot flashes can occur when menstruation stops occurring.

Example Input: Fact 1: a plant requires water to grow. 
Fact 2: Plants respond to fertility and watering by growing larger and producing more blooms, but they will grow and bloom well with just average conditions.
Example Output: A plant will grow larger and bloom.

Example Input: Fact 1: Algae play significant roles as producers in aquatic ecosystems. 
Fact 2: Algae Algae Green algae are the simplest of green plants.
Example Output:
simple green plants play significant roles as producers in aquatic ecosystems.

