history: My 66-year-old retired dad is having to babysit my brother's kids over the summer, who are under the age of 5. I have to say, he's putting up with it pretty well.
current: My 66-year-old retired dad is having to babysit my brother's kids over the summer, who are under the age of 5. I have to say, he's putting up with it pretty well."
next: He must love his grandkids.