A little of that yellow corn would make a good breakfast .<br>When he reached the cornfield , Blacky perched on top of a shock of corn , for it already had been cut and put in shocks in readiness to be carted up to Farmer Brown 's barn .<br>For a few minutes he sat there silent and motionless , but all the time his sharp eyes were making sure that no enemy was hiding behind one of those brown shocks .
his sharp eyes were making sure there was an enemy hiding
( z1 ensure :ARG0 ( z2 eye :part-of ( z3 he ) :ARG1-of ( z4 sharp ) ) :ARG1 ( z5 hide :ARG0 ( z6 person :ARG0-of ( z7 have-rel-role :ARG1 z3 :ARG2 ( z8 enemy ) ) ) ) )