### Instruction:

Extract the cause and effect entities from the following sentence:
The assessment successfully evaluated technical data to determine the risk of NC parent metal valve leakage or inadvertent activation in ELV payloads

### Assistant:

CAUSE_1: The assessment
EFFECT_1: to determine the risk of NC parent metal valve leakage
OR: or
EFFECT_2: inadvertent activation in ELV payloads
CONDITION: to determine
VARIABLE: inadvertent activation in ELV payloads

