['he', 'call', 'EmptyParameter', 'explanation', 'for']
['<PRP>', 'initiate_communication-37.4.2', 'EmptyParameter', "Synset('act.n.02')", 'for']
He rounds on Barclay and pointedly calls for an explanation.
<PRP> Synset('concept.n.01') on <PERSON>0 and pointedly calls for an Synset('act.n.02').