'The popcorn comes at a price', 'The popcorn isn't really free', 'The popcorn Value $10', 'You should buy the popcorn' or, merely, 'The popcorn just isn't free'. The assertion, 'You will take your little one about the flight free of charge' could well be in opposition to 'You need to pay out to consider your toddler on a plane' or 'It isn't free',