Which sentence in paragraph (3) of the passage is unclear because of a sentence structure error?

This sentence leads the reader to believe that the "benefit" is not people skills but is a benefit gained by learning people skills. Options for rewriting this sentence include Community service also helps a young person learn "people skills. and A young person can learn "people skills" by doing community service. This is a fine variation, but it impacts sentence clarity in an important way. The other error in this paragraph is not due to sentence structure but to word usage.