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

[EX Q]: Ice masses, aquifers, and the deep ocean are water reservoirs.
[EX A]: Ice masses, acquifers, and the deep ocean are examples of water reservoirs.

[EX Q]: Features of pollen grains used in identification are size, shape, thickness of the exine (outer wall) and intine (inner wall) of the pollen grain.
[EX A]: Each pollen grain has two coverings: the exine (thicker, outer layer) and the intine.

[EX Q]: DNA replication occurs during this S (synthesis) phase.
[EX A]:
During the synthesis phase in the cell cycle, dna replication occurs.