### Instruction:

Extract the cause and effect entities from the following sentence:
L–DACS is likely to overlap with SWIM Segments 3 and 4 when air/airborne SWIM is introduced

### Assistant:

KEYWORD: when
VARIABLE: L–DACS
CONDITION: 4
CAUSE_1: air/airborne SWIM is introduced
EFFECT_1: L–DACS is likely to overlap with SWIM Segments 3
EFFECT_2: 4
AND: and


### END
