“Jack, I’ll be taking a course in Astrology soon,” said Jill.
“That’s nice,” said Jack, “How many people will be on the course?”
“Twenty-five or so, I was told,” said Jill.
“How many people do you think will be Geminis, like you?” said Jack.
“No, idea. What would you say, Jack?”
Jack told her and it turned out he was pretty right.
What would you say was the number of other Geminis Jill met on the Astrology course?