Conversation so far:
how much is the ruler of dubai worth
Sheikh Mohammed bin Rashid Al Maktoum has a net worth of $14 billion.
what does sheikh mohammed bin rashid al maktoum own
Sheikh Mohammed bin Rashid Al Maktoum is the owner of 99.67% of Dubai Holding and the guy responsible for those really cool man-made palm islands in the Persian Gulf.

Question: does the sheikh have a big family
Self-contained rewrite: does sheikh mohammed bin rashid al maktoum have a big family