What purpose your visit in Tokyo?
My purpose is coffee fastival and my ＵＳＡ friend live in Tokyo.
1child.
2children.
3children.
1person
2people
3people
1mouse
2mice
3mice
1person more 2people.
1child more children.
1mouse more 2mice.
He ate low river in obihiro.
liver 川
liver レバー
Always subject !!
subject verb noun