1.My grandfather is a retired worker. 2.My father is in his fifties .
3.He is a hard-working teacher
My grandfather was a retired worker.
My dad more than fifty years old.
He is a hard-working teacher.
My grandfather is a retired worker. My father is fifty years old, he is a hardworking teacher.
my grandfather is a retired worker, my father who is fifty is a hardworking teacher.
My grandfather is a retired worker my father at the age of 50 he was a hardworking teacher
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