You need to use your head to solve this problem.

He is using that coat from winter to spring.

I saw a bird in the park.

Mr. Tori is my neighbor.

Birds have feathers and wings.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

Using the private railway makes commuting very convenient.

We respect Japanese culture.

We are going on a trip tomorrow.