I am running the 7B and it gave: Q: "Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?"

A: "If Sally has 3 brothers, and each brother has 2 sisters, then the total number of sisters is: 3 brothers x 2 sisters per brother = 6 sisters So, Sally has 6 sisters in total."

Closer than 9 but no better.