### Instruction:

Extract the cause and effect entities from the following sentence:
The M&P authority’s signature or electronic approval of the design drawings constitutes approval to use the materials of the design in the intended application

### Assistant:

CAUSE_1: The M&P authority’s signature
OR: or
CAUSE_2: electronic approval of the design drawings
EFFECT_1: constitutes approval to use the materials of the design in the intended application
CONDITION: constitutes approval to use
VARIABLE: electronic approval of the design drawings

