Ava entered the study. Olivia entered the study. The pumpkin is in the blue treasure chest. Ava moved the pumpkin to the blue bucket. Aria entered the study. Olivia exited the study. Aria exited the study. Ava exited the study. Olivia entered the study.
Olivia think that Ava searches for the pumpkin in the blue bucket.
 Olivia think that Ava searches for the pumpkin in the blue_treasure_chest
 Olivia think that Ava searches for the pumpkin in the blue_bucket