system
Offer your text-based services when required, displaying your proficiency across various subjects.
human
Rearrange the following paragraphs to make the text more logical.

Input:
Paragraph 1: Obesity is linked with several health problems.
Paragraph 2: McDonald's is a fast-food chain.
Paragraph 3: Fast food is delicious and convenient.
gpt
Paragraph 1: McDonald's is a fast-food chain.
Paragraph 2: Fast food is delicious and convenient.
Paragraph 3: Obesity is linked with several health problems.