### Instruction:

Extract the cause and effect entities from the following sentence:
The TMT Observatory shall implement an eavesdropping mode that allows the PI to connect remotely during their observation window

### Assistant:

VARIABLE: their observation window
CONDITION: to connect remotely
KEYWORD: during
CAUSE_1: The TMT Observatory shall implement an eavesdropping mode
EFFECT_1: allows the PI to connect remotely
CAUSE_2: their observation window

