At supper on the day Charlie returns to England, what is Lisa's response, when prodded by Frank, to Ben's inquiry regarding how it is better for women now than it was ten years ago?

When prodded by Frank to answer Ben's question regarding how it is better for women now than it was ten years ago, Lisa initially sets her spoon down. She then replies she has not had much experience in explaining. She says it is unkind to ask anyone for more than they have to give. Frank is shocked.