Subject and Verb do not agree. Sequoia and Charles plan to exercise together.
The subject of this sentence is a compound subject (Sequoia and Charles). A compound subject is a plural subject because it has more than one. The verb "plans" agrees with a singular subject because it ends with /s/. In order to make the subject and verb agree, the /s/ at the end of "plans" needs to be eliminated. The revised sentence should be "Sequoia and Charles plan to exercise together."
QUESTION
What gift does the Lady offer Gawain on the third day which he does not give to the Lord of the Castle
ANSWER
Gawain refuses to fulfill her request, claiming he has nothing to give, so the lady offers him a ring, which he also refuses. She then offers him her green girdle, which she claims has magical properties: it possesses the ability to keep the man who wears it safe from death.
