'The popcorn arrives at a value', 'The popcorn is not free', 'The popcorn cost $ten', 'You must purchase the popcorn' or, merely, 'The popcorn isn't really free'. The statement, 'You might take your baby about the flight free of demand' can be in opposition to 'It's important to pay back to get your infant on the plane' or 'It's actually not free',