Nathan entered the staircase. Chloe entered the staircase. Noah dislikes the master bedroom Noah entered the staircase. The onion is in the red drawer. Nathan moved the onion to the blue bathtub. Chloe exited the staircase. Nathan exited the staircase. Chloe entered the staircase. Nathan likes the pantry
The onion at the beginning was in the red drawer.
 the onion at the beginning was in the master_bedroom
 the onion at the beginning was in the red_drawer