class Trinity:
    def __init__(self, executive, imagine, validator):
        self.exec = executive
        self.imagine = imagine
        self.validator = validator

    def run(self, context):

        mode = self.exec.select_mode(context)
        weights = self.exec.allocate_weights(mode)

        context["mode"] = mode

        # IMAGINATION PHASE
        hypotheses = self.imagine.generate_hypotheses(context)

        # VALIDATION PHASE
        validated = []
        for h in hypotheses:
            result = self.validator.validate(h, context.get("constraints", []))
            if result["approved"]:
                validated.append(h)

        return {
            "mode": mode,
            "weights": weights,
            "hypotheses": validated
        }