. . "social_interaction(during(E), Agent, Co-Agent) about(E, Topic)" . "NP V PP.co-agent how S_INF"@en . . . "8.1"@en . . "PP-HOW-TO-INF; with-PP"@en . . "0.1"@en . . "Agent V {with} Co-Agent Topic [+wh_inf]" . . . . .