What is the most logical next event?

Another man is also shoveling snow off of he walkway of the house is not wearing any winter gear. they both

Select from: 1. turn and walk several blocks towards their home where they are going to relax for a while.; 2. are walking through the snow to the ladder.; 3. continue to shovel and clean the snow in the heavy snow storm.; 4. put their shovel down and get off the shovel to have a look up and down the walkway of the house.;
3.