Match the sentence halves to complete the definitions

Matching exercise

Match the items on the right to the items on the left.
If you have no siblings,
If you were born on the same day and in the same year as your brother or sister,
If your mother's brother has children,
If your own sister has children,
If your great-grandmother lives to see your children,
If a child's parents die,
If a man's wife dies,