You are given a sentence and your task is to generate another sentence that supports the given input.

Input: Consider Input: Features of pollen grains used in identification are size, shape, thickness of the exine (outer wall) and intine (inner wall) of the pollen grain.

Output: Each pollen grain has two coverings: the exine (thicker, outer layer) and the intine.


Input: Consider Input: Corrosion is the gradual destruction of materials (usually metals) by chemical reaction with their environment.

Output: Gradual degradation of a material due to its exposure to the environment is known as corrosion.


Input: Consider Input: The structural and functional aspects of the human body starting at the level of the cell and continuing to tissues, organs, and organ systems.


Output: The sequence cell → tissue → organ → organ system identifies the levels of organization of body structures in a human from simplest to most complex.