<human>: Goal: To loosen a rusty nut, bolt, or screw that won't budge.

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Pour some cola on it and dry it off. Repeat as necessary.
- Pour some grape juice on it and dry it off. Repeat as necessary.
<bot>: Pour some cola on it and dry it off. Repeat as necessary.