. . . "8.1"@en . "0.2"@en . "PP-P-WH-S; with-PP about-PP"@en . "NP V PP.co-agent PP.theme whether S"@en . . . . . . "social_interaction(during(E), Agent, Co-Agent) about(E, Topic)" . . . "Agent V {with} Co-Agent {about} Topic [+wh_comp]" . . .