[Q]: Which of the following solutions is better for the following goal:
How can I clean grease in a sink drain?

[A]: Pour a bottle of coca cola down the sink and rinse with hot water.

[Q]: Which of the following solutions is better for the following goal:
To make gravy, you can

[A]: Add flour to the juices from cooking meat

[Q]: Which of the following solutions is better for the following goal:
safety pin

[A]: connecting keys easily

[Q]: Which of the following solutions is better for the following goal:
How do you cite a college website?

[A]:
The URL is the website's address. Author's Last name, First name. "Title of the Article or Individual Page." Title of the website, Name of the publisher, Date of publication, URL.