### Instruction:

Extract the cause and effect entities from the following sentence:
When fewer than four dimensions are specified, the remaining dimensions are unconstrained and are determined by the pilot or system “on the fly” during flight

### Assistant:

NOT_RELEVANT: When
CONDITION: system “on the fly”
VARIABLE: flight
AND: and
OR: or
KEYWORD: during
CAUSE_1: fewer than four dimensions are specified
CAUSE_2: flight
EFFECT_1: the remaining dimensions are unconstrained
EFFECT_2: are determined by the pilot
EFFECT_3: system “on the fly”

