The sentence "the plan persuaded the passenger to buy the ticket for a first class seat." is problematic at the level.

The given sentence above is considered to be problematic at the semantic level. The semantic level is where the words and the meanings that are provided are being arisen from distinctions in which are being seen in the provided sentence.

if you tell me the video, i may be able to answer your question.

1. senate

2.there is no diagram

3.education