Pairs

• I have a father  and a mother.
• I have a brother and a sister.
• I am the son and my sister is  the daughter.
• My father's brother is my uncle.
• My uncle's wife is my aunt.
• My father's father is my grand-father.
• My mother's father is also my grand-father.
• My mother's mother is my grand-mother.
• My father's mother is also my grand-mother.
• My uncle's son is my cousin so also his daughter.
• I am the nephew of my uncle,
• My sister is the niece of my uncle.
• oooooooooooooooooooooooooooooo
• http://youtu.be/DmekXuRcyRo