### Instruction:

Extract the cause and effect entities from the following sentence:
For the FCI: A radiance sample is deemed a missing sample if either no measurement has been returned or the difference between its radiometric error and the radiometric accuracy is more than N times the specified radiometric noise for a specific repeat cycle

### Assistant:

NOT_RELEVANT: For the FCI:
VARIABLE: the difference between its radiometric error and the radiometric accuracy
CONDITION: is more than N times the specified radiometric noise for a specific repeat cycle
KEYWORD: if
OR: or
NEGATION: no
EFFECT_1: A radiance sample is deemed a missing sample
CAUSE_1: no measurement has been returned
CAUSE_2: the difference between its radiometric error and the radiometric accuracy is more than N times the specified radiometric noise for a specific repeat cycle

