[Q]: Objective: How to flush a toilet. OPTIONS:
- Find the button or lever on the toilet. Lift it up. Hold the button or lever up for several seconds if required.
- Find the button or lever on the toilet. Push it down. Hold the button or lever down for several seconds if required.
[A]: Find the button or lever on the toilet. Push it down. Hold the button or lever down for several seconds if required.

[Q]: Objective: To clear out a clogged toilet, OPTIONS:
- stick a plunger in the toilet and push down and then release several times till it flushes.
- stick a toilet bowl brush in the toilet and push down and then release several times till it flushes.
[A]: stick a plunger in the toilet and push down and then release several times till it flushes.

[Q]: Objective: how do I make an envelope? OPTIONS:
- Get a paper that's about twice as large as your desired envelope size. ... Fold the paper over evenly. ... Burn together the open left and right sides. ... Fold down the top to make a flap. ... Insert the letter or card. ... Glue the flap to keep your message enclosed.
- Get a paper that's about twice as large as your desired envelope size. ... Fold the paper over evenly. ... Tape together the open left and right sides. ... Fold down the top to make a flap. ... Insert the letter or card. ... Glue the flap to keep your message enclosed.
[A]: Get a paper that's about twice as large as your desired envelope size. ... Fold the paper over evenly. ... Tape together the open left and right sides. ... Fold down the top to make a flap. ... Insert the letter or card. ... Glue the flap to keep your message enclosed.

[Q]: Objective: what to use in place of a cocktail shaker OPTIONS:
- pour all the ingredients in a blender, and blend with a few teaspoons of anchovy paste.
- use a mason jar or a water bottle.
[A]:
use a mason jar or a water bottle.