### Instruction:

Extract the cause and effect entities from the following sentence:
The Time and Frequency subsystem generates and regulates the various timing signals used by other subsystems as well as the time of day used by the software

### Assistant:

EFFECT_1: The Time
EFFECT_2: Frequency subsystem generates
EFFECT_3: regulates the various timing signals
CAUSE_1: used by other subsystems
CAUSE_2: the time of day used by the software
AND: and
VARIABLE: the time of day
CONDITION: used by the software

