Ella entered the office. Oliver entered the office. Oliver exited the office. Noah entered the office. The onion is in the green bathtub. Noah exited the office. Ella moved the onion to the red bathtub.
Ella look for the onion in the red bathtub.
 Ella look for the onion to the green_bathtub
 Ella look for the onion to the red_bathtub