The document describes a group of girls visiting the green department of a shop to compare the weights of different fruits and vegetables. They try to guess which items are heavier or lighter than others. The saleswoman then precisely weighs some of the items, determining that the cabbage was the heaviest at 2170 grams, while the grape was too light to weigh. The girls pay with a credit card and take the cabbage and grape back to school in their backpack to eat at lunch the next day.