### Instruction:

Extract the cause and effect entities from the following sentence:
If the object class has a Behavior and/or Process Model, the Behavior Model Diagram and/or Process Model Diagram appear after Definitions

### Assistant:

KEYWORD: If
VARIABLE: Definitions
CONDITION: appear
AND: and
OR: or
NEGATION: after
CAUSE_1: the object class has a Behavior
CAUSE_2: Process Model
EFFECT_1: the Behavior Model Diagram
EFFECT_2: Process Model Diagram appear
CAUSE_3: after Definitions


### END
