. . . "NP V PP.source how S"@en . . "S"@en . . . . "path_rel(start(E), Source, Topic, tr_of_info, prep) path_rel(end(E), Goal, Topic, tr_of_info, prep) transfer(during(E), Goal, Recipient, Topic) equals(Agent, Goal)" . . "Agent V {from} Source Topic [+wh_extract]" . . . . . .