[Q]: Which of the following solutions is better for the following goal:
To make a lime rickey,

[A]: add grape flavoring to a lemon lime soda.

[Q]: Which of the following solutions is better for the following goal:
To help keep perfume on your body when wearing it,

[A]: apply a layer of Vaseline when wearing perfume.

[Q]: Which of the following solutions is better for the following goal:
Preparing to Study

[A]: Make a weekly schedule and devote a certain amount of time per day to studying. This can be an hour or even 3 hours in total

[Q]: Which of the following solutions is better for the following goal:
To raise your children to be more self sufficient,

[A]:
teach the children to do things like making simple breakfast, shower and dress themselves, brush their teeth or do small chores.