function getInputs(body) {
	if (body.length !== 1) return;
	var lastExpression = body[0].expression;
	var candidate = lastExpression.toWatch;
	if (candidate.length !== 1) return candidate;
	return candidate[0] !== lastExpression ? candidate : undefined;
}
The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.