TASK DEFINITION: You are given a sentence and your task is to generate another sentence that supports the given input.
PROBLEM: A "vector" can be defined as "an organism that carries pathogens from one host to another.

SOLUTION: An organism that carries pathogens from one individual to another is called a vector.

PROBLEM: Being self-luminous makes stars different from planets, moons, asteroids, and comets, all of which shine by reflecting sunlight.

SOLUTION: The setmoons, planets, and comets contains only objects that shine as a result of reflected light.

PROBLEM: All living cells have a plasma membrane that encloses their contents.

SOLUTION:
All types of cells are enclosed by a membrane.