Problem: How does the next paragraph end?

How to diagnose and treat blepharitis in cats
Look for swelling of the eyelids.
When a cat has blepharitis its eyelids will likely swell due to the infection. Look for red and puffy eyelids in one or both of your cat's eyelids.
A: Because this infection is bacterial, it can move from one eye to both eyes. However, it may just stay in one.

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How to start a gardening club
Start a gardening club with a few gardeners dedicated to forming an organized group.
An ideal size for a core group is about 3 to 5 people. Ask friends, neighbors or co-workers who are interested in gardening to help you form the club.
A: The core group can organize the launch meeting and set the basic framework for the garden club. Set a date and time for the launch meeting.

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Several swimmers walk past each other, shaking hands. they
A: gather in the pool, then engage in a game of water polo.

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A group of people are gathered at a table. two men
A:
engage in a game of arm wrestling.