### Instruction:

Extract the cause and effect entities from the following sentence:
Rationale: Air conditioning includes circulation of air to ensure proper mixing, and maintaining the temperature and humidity levels within system capabilities

### Assistant:

CAUSE_1: Air conditioning includes circulation of air
EFFECT_1: to ensure proper mixing
EFFECT_2: maintaining the temperature
EFFECT_3: humidity levels within system capabilities
AND: and
NOT_RELEVANT: Rationale
VARIABLE: humidity levels within system capabilities
CONDITION: maintaining

