[Q]: Objective: Which part of a bird can be used as a form of pen? OPTIONS:
- Lungs of a bird can be used as pens.
- Feathers of a bird can be used as pens.
[A]: Feathers of a bird can be used as pens.

[Q]: Objective: How to sterilize baby bottles. OPTIONS:
- Place clean bottles and parts in large pan on stove burner, cover with water, allow to soak for at least 5 minutes.
- Place clean bottles and parts in large pan on stove burner, cover with water, bring to boil and boil rapidly for at least 5 minutes.
[A]: Place clean bottles and parts in large pan on stove burner, cover with water, bring to boil and boil rapidly for at least 5 minutes.

[Q]: Objective: Fill a cup at a soda fountain. OPTIONS:
- Place the cup on top of the desired soda dispenser and press the button to begin dispensing the selected soda.
- Place the cup underneath the desired soda dispenser and press the button to begin dispensing the selected soda.
[A]: Place the cup underneath the desired soda dispenser and press the button to begin dispensing the selected soda.

[Q]: Objective: To make sure you wake up at the proper time, OPTIONS:
- stay up all night and then complete your task.
- set an alarm on your cell phone.
[A]:
set an alarm on your cell phone.