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: threatening behavior causes a fight-or-flight response in animals. 
Fact 2: Any disaster that threatens humans, threatens animals as well.
Example Output: fight-or-flight response happens in humans and animals.

Example Input: Fact 1: Viruses contain DNA but not much else. 
Fact 2: DNA is encoded information.
Example Output: viruses contain encoded information but not much else.

Example Input: Fact 1: Climate influences plant growth, biodiversity, and adaptations of land organisms. 
Fact 2: Desert animals are adapted to the vegetation and the climate.
Example Output:
Desert animals adjust to dry climate.