### Instruction:

Extract the cause and effect entities from the following sentence:
Comprehensive testing and analysis of the ignition system may be required before the possibility of inadvertent ignition can be fully mitigated

### Assistant:

CAUSE_1: Comprehensive testing
CAUSE_2: analysis of the ignition system may be required
NEGATION: before
EFFECT_1: the possibility of inadvertent ignition can be fully mitigated
AND: and
VARIABLE: the possibility of inadvertent ignition
CONDITION: can be fully mitigated

