[Q]: Which of the following solutions is better for the following goal:
How to straighten your hair.

OPTIONS:
- Dividing your hair into sections will ensure that you straighten your hair properly. The set your straightening iron to a temperature of between 300 and 350 F and straighten your hair.
- Dividing your hair into sections will ensure that you straighten your hair properly. The set your curling iron to a temperature of between 300 and 350 F and straighten your hair.

[A]: Dividing your hair into sections will ensure that you straighten your hair properly. The set your straightening iron to a temperature of between 300 and 350 F and straighten your hair.

[Q]: Which of the following solutions is better for the following goal:
To coax the dog into the yard once he's run away.

OPTIONS:
- If the dog wont come back to the yard, you can go sit on the edge of the yard and bark and pant and hop around like a dog, until, out of confusion, he comes to see what you're saying.
- Run outside with his favorite treat and call for him announcing the treat you 're offering.

[A]: Run outside with his favorite treat and call for him announcing the treat you 're offering.

[Q]: Which of the following solutions is better for the following goal:
How to prove your cinnamon buns?

OPTIONS:
- Transfer the dough into a large, lightly salted bowl. Cover with a tea towel and leave in warm place for 1-3 hours.
- Transfer the dough into a large, lightly oiled bowl. Cover with a tea towel and leave in warm place for 1-3 hours.

[A]: Transfer the dough into a large, lightly oiled bowl. Cover with a tea towel and leave in warm place for 1-3 hours.

[Q]: Which of the following solutions is better for the following goal:
To add a sour flavor to candy, you can

OPTIONS:
- Coat it in acetic acid
- Coat it in citric acid

[A]:
Coat it in citric acid