[Q]: Objective: When should I fill up my gas tank
[A]: The general time to fill it up is at a quarter of a tank

[Q]: Objective: To make water colder than it is when it is poured from the sink,
[A]: put the water in the fridge or add ice to it to chill it down.

[Q]: Objective: To cast image of laptop using a projector
[A]: Connect the laptop to the projector using a VGA cable.

[Q]: Objective: how do you know a dog is on its period?
[A]:
check for blood by it's genitals.