Nathan entered the hall. Sophia entered the hall. The green pepper is in the green crate. Nathan exited the hall. Nathan entered the hall. Sophia moved the green pepper to the green cupboard.
Sophia think that Nathan searches for the green pepper in the green cupboard.
 Sophia think that Nathan searches for the green_pepper in the green_crate
 Sophia think that Nathan searches for the green_pepper in the green_cupboard