### Instruction:

Extract the cause and effect entities from the following sentence:
Therefore, extensive data validation and review will be performed both before data are uploaded to the system and as part of the upload process

### Assistant:

NEGATION: before
VARIABLE: review
CONDITION: will be performed
AND: and
CAUSE_1: data are uploaded to the system
CAUSE_2: as part of the upload process
NOT_RELEVANT: Therefore
EFFECT_1: extensive data validation
EFFECT_2: review will be performed


### END
