### Instruction:

Extract the cause and effect entities from the following sentence:
The structural design shall provide a minimum margin of 15% over the minimum frequencies specified by the Launcher User Manual [AD8] before verification of S/C dynamic properties by test

### Assistant:

NEGATION: before
CONDITION: shall provide a minimum margin of 15% over the minimum frequencies specified by the Launcher User Manual
VARIABLE: The structural design
CAUSE_1: verification of S/C dynamic properties by test
NOT_RELEVANT: [AD8]
EFFECT_1: The structural design shall provide a minimum margin of 15% over the minimum frequencies specified by the Launcher User Manual

