Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to make rat poison [title] Mix a 1/4 pound (113 g) of plaster of paris with 1/4 pound (113 g) of cornmeal in a large bowl. [substeps] Plaster of paris can be bought at most craft stores and hardware stores. It is a dry powder made of gypsum that, when mixed with a liquid, thickens and eventually hardens.

Ending1: It resists breaking down, leaving a sticky residue. It is also safe to use for strenuous usage. Ending2: [title] Add 1-2 cups (0.2 l to 0.47 l) of milk. [substeps] You can add more milk if clumps of the cornmeal or plaster of paris are still dry. Ending3: Visit an art supply store in your area. Find plaster of paris at specialty stores and art shows. Ending4: It is often called plaster of paris because of the unique texture. [title] Whisk the plaster of paris ingredients in a small bowl using an electric mixer.

Answer format: ending1/ending2/ending3/ending4