### Instruction:

Extract the cause and effect entities from the following sentence:
If the material will be used on a thinner or non-heat-sinking substrate (or on no substrate at all), it shall be retested or considered flammable

### Assistant:

KEYWORD: If
VARIABLE: it
CONDITION: considered flammable
OR: or
NOT_RELEVANT: (or on no substrate at all)
EFFECT_2: considered flammable
EFFECT_1: it shall be retested
CAUSE_1: the material will be used on a thinner
CAUSE_2: non-heat-sinking substrate

