How to make mushroom barley soup<br>Chop the vegetables. Wash 1 pound (480 g) of mushrooms , 2 large carrots , 2 large celery stalks, and peel 1 onion. Use a sharp knife to carefully cut the mushrooms into 1/2-inch (12 mm) pieces.
Cut the mushrooms then wash them.
You're supposed to wash them first, then cut them
( z1 and :op ( z2 cut :ARG1 ( z3 mushroom ) ) :op ( z4 wash :ARG1 z3 :time ( z5 then ) ) )