[Q]: Objective: How to star an email on gmail OPTIONS:
- Find the desired email. Click the square icon to the left of it, so that the square becomes yellow.
- Find the desired email. Click the star icon to the left of it, so that the star becomes yellow.
[A]: Find the desired email. Click the star icon to the left of it, so that the star becomes yellow.

[Q]: Objective: how do you walk down a street? OPTIONS:
- stay on the right lane.
- stay on the sidewalk.
[A]: stay on the sidewalk.

[Q]: Objective: To measure the link pin in a bike wheel OPTIONS:
- Use a spool of thread
- Use a measuring tape
[A]: Use a measuring tape

[Q]: Objective: how do you use a dust pan? OPTIONS:
- sweep up any trash into it, to save it.
- sweep up any trash into it, to throw away.
[A]:
sweep up any trash into it, to throw away.