Task: Question Answering
Input (English): Mason entered the pantry. Jackson entered the pantry. The eggplant is in the blue_envelope. Jackson exited the pantry. Mason moved the eggplant to the green_drawer. Mason exited the pantry. Jackson entered the pantry. Abigail entered the garage. Mason entered the garage. The grapefruit is in the blue_bathtub. Mason exited the garage. Abigail moved the grapefruit to the green_bucket. Abigail exited the garage. Mason entered the garage. Abigail entered the master_bedroom. Isabella entered the master_bedroom. The watermelon is in the green_treasure_chest. Isabella exited the master_bedroom. Abigail moved the watermelon to the blue_suitcase. Abigail exited the master_bedroom. Isabella entered the master_bedroom. Mason entered the attic. Abigail entered the attic. The grapes is in the red_envelope. Abigail exited the attic. Mason moved the grapes to the blue_container. Mason exited the attic. Abigail entered the attic. Where does Mason think that Abigail searches for the grapes?
Output (English): red_envelope