Goal and options: To put a hole in the bottle cap pendant to thread a chain or a string through.
output answer: Use a 1.8 mm punch pliers to punch a hole on one side and repeat on the opposite side, so you have two holes lining up straight in the middle of the cap.

Goal and options: To make a smartphone holder out of household objects,
output answer: use an old cassette case that has been opened up.

Goal and options: bowl
output answer:
can carry water