[Q]: Which of the following solutions is better for the following goal:
To pass a drug test after having smoked pot.

[A]: Pay someone in your city who doesn't do drugs to give you some clean urine to use.

[Q]: Which of the following solutions is better for the following goal:
To set the frosting on the Sweetheart cake

[A]: Refrigerate for at least an hour after frosting to set the frosting

[Q]: Which of the following solutions is better for the following goal:
Clean your sink drains.

[A]: Pour boiling water down your drains occasionally to keep them clean.

[Q]: Which of the following solutions is better for the following goal:
how do you sterilize a needle?

[A]:
hold it over a flame.