How to select and store artichokes<br>Test the artichoke's weight. A healthy, fresh artichoke should feel firm and heavy for its size. Lift the artichoke from the pile, and test its weight.
there is at least a way of testing the artichoke's weight. 
( z1 test :ARG1 ( z2 weight :poss ( z3 artichoke ) ) :manner ( z4 way :mod ( z5 at-least ) ) )