Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make pizza without an oven at home [title] Dissolve the yeast. [step] Pour the lukewarm water into a medium sized mixing bowl or the bowl of a standing mixer. Add in the yeast to the water and let the yeast dissolve for about 10 minutes.

Ending1: [substeps] You should see that the mixture becomes bubbly and that the yeast granules dissolve into the water. If you don't want to prepare your own dough, buy pre-prepared dough at the grocery store. Ending2: [substeps] The water needs to be very warm and be readily available at your grocery store. The water must be two to three times colder than the temperature described in the instructions, as this will prevent the mixture from becoming too bubbly when made. Ending3: If you don't have a stand mixer, you can use an electric mixer. [substeps] The bowl or mixer may also be disposable, so that you can transfer the mix in two separate bowls. Ending4: Stir the yeast with a wooden spoon until the yeast dissolves completely. [substeps] You want the yeast to be fairly loose, so let it rest for 1 to 2 minutes before mixing it with your hands.

Answer format: ending1/ending2/ending3/ending4