### Instruction:

Extract the cause and effect entities from the following sentence:
The context interpretation is achieved by using an interpreter based on fuzzy rules called CIBFR (Context Interpreter Based on Fuzzy Rule)

### Assistant:

KEYWORD: by
VARIABLE: an interpreter
CONDITION: using
EFFECT_1: The context interpretation is achieved
CAUSE_1: using an interpreter based on fuzzy rules
NOT_RELEVANT: called CIBFR (Context Interpreter Based on Fuzzy Rule).

