Пример

JavaScript

let taxi = {
	make: "Webville Motors",
  model: "Taxi",
  year: 1955,
  color: "yellow",
  mileage: 281341
}

function prequal (car) {
 	if (car.mileage > 10000) {
  	return false
 } else if (car.year > 1960) {
 		return false
 }
 return true
}