1.   A month after her second son was born she called to tell us the news.

2.   A son is duty bound to look after his mother.

3.   An abortion is performed, or a son is born.

4.   And my son will probably be just like you.

5.   Another son of Haddington was, it has been claimed, the fervent Protestant evangelist John Knox.

6.   Both her sons are in the forces.

7.   Both her sons are now in jail.

8.   Both my sons are in the army.

9.   But when their baby son was born, they forgot to add the boy as a beneficiary.

10.   Could be his son.