Abigail entered the staircase. Mila entered the staircase. The lemon is in the green envelope. Abigail moved the lemon to the blue pantry. Logan entered the staircase. Mila exited the staircase.
Mila think that Abigail searches for the lemon in the blue pantry.
 Mila think that Abigail searches for the lemon in the green_envelope
 Mila think that Abigail searches for the lemon in the blue_pantry