sentence1: How many ways are there for 4 males and 3 females to sit ( around a circular table ) if no male should sit next to a male ( and no female next to female ) and Mary wants to sit with her back on the wall ?
sentence2: How many ways are there for more than 2 males and 3 females to sit ( around a circular table ) if no male should sit next to a male ( and no female next to female ) and Mary wants to sit with her back on the wall ?