How to make tapa<br>Slice the beef into thin, pinky-width slices. You want to cut against the grain. To cut against the grain, look at the long horizontal strands that run through the steak and cut perpendicular to them.
tapa cannot be made with chicken.
The context states the to make tapa you must slice beef, therefore chicken cannot be used.
( z1 possible :polarity - :ARG1 ( z2 make :ARG1 ( z3 tapa ) :ARG2 ( z4 chicken ) ) )