I have two children. One is a boy and the other is a girl
We need another person to play cards
Two of my friends are researchers; one is a linguist, the other a chemist
One of my sons is a teacher, and the other is a doctor
I met two foreigners, one was from Canada, and the other from England
There has been another case of cholera in the neighborhood
I have two sons. One is in Nara and the other in Tsu
And a tall man dressed in black reading a newspaper
One is a teacher, another is a doctor, and the other is a journalist