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."
Their is your answer the term her would not make any sense in this sentence but their would because asking did either of the sisters bring their umbrella and the term their belongs to both of the sisters
In the "Song of Hiawatha" the third and fourth stanza focuses on a magician named Pearl-Feather, Megissogwon, Manito of wealth & Wampum. The poem centers on the actions of this one man because he is the one who murdered Nokomi's father. She sent Hiawatha to revenge her father's murder. The poem was written by Henry Wadsworth Longfellow in 1855. This poem is an epic poem.