Problem: How does the next paragraph end?

A group of boys are lined up, playing the drums. A couple of teams are inside the pool. they
A: are playing a game of water polo.

Problem: How does the next paragraph end?

How to test for gout
Complete a medical history.
Medical conditions such as diabetes, high blood pressure (if left untreated), and problems with your heart or kidneys can leave you more susceptible to gout.
Similarly, treatments for certain cancers can cause gout, such as leukemia and lymphoma.
A: Also, make sure you note any severe illnesses, infections, or trauma you've had, especially if they occurred recently. Find out if you have a history of gout in your family.

Problem: How does the next paragraph end?

How to find a maritime lawyer
Determine the type of legal claim or legal work that you have.
In order to identify the type of maritime lawyer that you need, you have to first identify your underlying legal issue. For example, you could have a claim for injury, breach of contract, or a claim against your employer.
A: You may also need a maritime contract specialist to review your shipping contracts or charter boat contracts. It is important to locate a maritime lawyer that specializes in the area of law specific to your needs.

Problem: How does the next paragraph end?

How to massage your pregnant wife
Learn about the floor technique, which is preferable to a mattress because it provides a firmer surface.
Position 2 pillows on the floor to resemble an arrow point and have your wife lie on her side with her armpit between the 2 pillows. Allow the pillows to support her stomach and back.
A:
Place a pillow or two under her head for support of the neck and for proper spine alignment. Keeping the bottom leg straight, bend the top leg and place a pillow or two under it.