This is a test of commonsense with single/multi-choices. Complete the next sentence:

A baker artist mixes a cover base mixture in a plastic cup using a small paint brush. The baker artist uses the small paintbrush to coat the entire fish cake. baker artist

Available options:
1). then mixes a liquid and another powder mixture together and gets a different color texture.;
2). mixes egg yolks, and sids with a paintbrush, making shapes on the inside with the palette knife.;
3). decorates the inside of the fish cake.;
4). demonstrates tattooing on three small fish fishes, and holding a dipped razor.;
The answer is:
1).