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: Neurons transmit nerve impulses to other cells. 
Fact 2: Neurons transmit nerve messages.
Example Output: neurons transmit impulses to cells.

Example Input: Fact 1: a speedometer is used for giving a driver feedback on the speed of their vehicle. 
Fact 2: Cars are vehicles and trucks are vehicles.
Example Output: A driver feeds feedback on the speed of their car with a speedometer.

Example Input: Fact 1: Alternation of generations allows for both asexual and sexual reproduction. 
Fact 2: Reproduction Organisms create young of their species by reproduction.
Example Output:
Alternation of generations allows for creating young by asexual and sexual means.