Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to make a teabag hot air balloon [title] Gather the necessary materials. [step] To make a teabag hot air balloon you will need a teabag, a pair of scissors, a lighter, a small piece of foil, markers, and parental supervision. A teabag with string attached that can stand on its own will work best for this experiment.

Ending1: It should not snap or crack apart as it inflates. Before you begin, you will need a lid on the glass or plastic container. Ending2: [substeps] You will need small measuring cups, scissors, a thick stick, and a measuring tape that can be purchased at your local grocery store or online. [title] Dissolve a teabag in warm water. Ending3: [substeps] This experiment involves fire so parental supervision is necessary. The teabag must be unused and dry. Ending4: Adhere two teabags to a dish or tin pan. Use the triangle shape made up of the two teabags by masking the first.

Answer format: ending1/ending2/ending3/ending4