YOU SAID:

The phone is ringing but I do not pick it up because I am sad.

INTO JAPANESE

電話は鳴っていますが、悲しいので拾いません。

BACK INTO ENGLISH

The phone is ringing, but I am sad, so I will not pick it up.

INTO JAPANESE

電話が鳴っていますが、私は悲しいので、私はそれを拾いません。

BACK INTO ENGLISH

The phone is ringing, but I am sad, so I will not pick it up.