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: Petals attract pollinators to the flower. 
Fact 2: Bees are effective pollinators.
Example Output: Bees are attracted to the petals of a flower.

Example Input: Fact 1: Fungi are the only organisms that can decompose wood. 
Fact 2: Beech woods are without doubt a very rich habitat for fungi.
Example Output: Fungi are the only organisms that can decompose beech.

Example Input: Fact 1: friction causes an object to lose energy. 
Fact 2: Brisk rubbing uses friction to stimulate the blood and lymph.
Example Output:
Rubbing causes an object to lose energy.