What might be the present age of Ms. Rella in
her 100s?
What could be Rella's number of years
after living for a century?
How old Rella's current age the incredible Rella at the age of 100?
Exactly what is the present age of Ms. Rella after turning 100?
For how long Rella has the incredible Rella been alive at, reaching 100 years old?