question: Complete the next sentence:

How to wear a bow tie
Choose between a self-tie, ready-tie, or clip-on bow tie.
The self-tie is highly recommended. Clip-on bow ties are mainly for children, and while the ready-tie might do for a beginner, wearing one at a formal event is considered a faux pas.

answer: Be warned: people can spot the difference. Choose between a fixed-size or adjustable bow tie.

question: Complete the next sentence:

How to can asparagus without a pressure canner
Sterilize the jars and keep them warm.
Either run three clean pint jars through the dishwasher or boil the jars for 10 minutes. If you choose to boil them, fill a large pot with water.

answer: Once you've sterilized the jars in the pot, turn off the water, so the jars stay warm. If you use the dishwasher to sterilize the jars, use them as soon as they're done and while they're still hot.

question: Complete the next sentence:

. a man in a red shirt at an outdoor tennis court

answer:
is giving a tutorial on to return a serve and how to hold the racket.