### Instruction:

Extract the cause and effect entities from the following sentence:
The TMT observatory science data and metadata shall be made accessible to the worldwide community after the standard proprietary period is over

### Assistant:

VARIABLE: the standard proprietary period
AND: and
CONDITION: is over
KEYWORD: after
EFFECT_1: The TMT observatory science data
EFFECT_2: metadata shall be made accessible to the worldwide community
CAUSE_1: the standard proprietary period is over

