The subject and verb don't agree, the revised sentence should be
"Sequoia and Charles plan to exercise together."
It seems that you have missed some of the necessary details for us to answer this question, so I had to look for it. This is based on the excerpt from Midsummer by Derek Walcott. The allusion to the country province of Warwickshire is that, <span>there are many examples of oppression throughout history. Hope this helps.</span>
Maktub is a phrase that in arabic means it is written