Please choose the correct ending to complete the given sentence: Grooming dog: A brown poodle is being combed by a woman in a yellow walled room on a black grooming table. the woman

Ending1: brushes and combs the iron down the poodle's hair. Ending2: smears water with a brush on the fur of the dog. Ending3: takes her dogs tongue with her hand. Ending4: holds out a pink plastic toy which the dog begins to bite, snap and grab at while the woman combs the poodles fur.

Answer format: ending1/ending2/ending3/ending4