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.

Input: Consider Input: Fact 1: Some species of reptiles can go several weeks between meals. 
Fact 2: Snakes are legless reptiles.

Output: some snakes can go several weeks between meals.


Input: Consider Input: Fact 1: Vesicle transport requires energy, so it is also a form of active transport. 
Fact 2: Much of protein transport in a cell occurs via coated transport vesicles.

Output: Much of protein transport in a cell requires energy.


Input: Consider Input: Fact 1: when light enters the eye through the pupil , that light falls on the retina. 
Fact 2: Pictures are formed on the retina, and are then transmitted by the optic nerve to the brain.


Output: When light enters the eye through the pupil, information is transmitted by the optic nerve to the brain.