How to braise lettuce<br>Prepare the lettuce. First take sweet romaine lettuce and discard any wilting or unhealthy looking leaves. Using a sharp knife, cut ½ of stem off the lettuce.
Only a sharp knife can be used to cut the stem off the lettuce.
( z1 possible :ARG1 ( z2 use :ARG1 ( z3 knife :ARG1-of ( z4 sharp ) :mod ( z5 only ) ) :ARG2 ( z6 cut :ARG0 z3 :ARG1 ( z7 stem :part-of ( z8 lettuce ) ) ) ) )