**Unlimited Quizzes Await You! 🚀**
Hey there, quiz champ! 🌟 You've already tackled today's free questions.
Ready for more?
🔓 Unlock UNLIMITED Quizzes and challenge yourself every day. But that's
not all...
🔥 As a Subscriber you can join our thrilling "Daily Streak" against other
quizzers. Try to win a coveted spot on our Hall of Fame Page.
Don't miss out! Join us now and keep the fun rolling. 🎉
Answer 4 would have been acceptable had it said 'Which of his daughterS ... ' (i.e. which one amongst the two-or-more).
The accidental juxtaposition of ' ... his is it ... ' may look and sound strange, but in context is entirely correct; some writers would perhaps put a comma after 'it', to clarify the boundary between the component clauses in the sentence.