Multi-choice problem: Continue writing the next sentence in this paragraph:

A series of unrelated still images are shown. Brief scenes related to dogs are shown. a man

1. walks and takes care of a large group of dogs while occasionally interacting with others or talking to the camera.. 2. walks into frame one last time.. 3. in a large kitchen, with cookies pan and different products before him, begins speaking.. 4. in winter gear puts on a workshop mask..
1.