Predicate: ascertain
ascertain: Frames file for 'ascertain' based on sentences in ECTB.
Roleset id: ascertain.01 , figure out, vncls: 84, framnet: Coming_to_believe
ascertain.01: Framed by Neville. VN updated by Julia, 9/2010. Member of Vncls discover-84, ensure-99, promise-37.13.
Roles:
        Arg0: ascertainer (vnrole: 84-agent, 99-cause, 37.13-agent)
        Arg1: thing figured out (vnrole: 84-theme, 99-theme, 37.13-topic)
Example: transitive
        Yutaka Kawashima also suggested that the Universe Development Undertaking
        Group organize an [inspection team]-1 *PRO*-1 to thoroughly ascertain the reason why
        the satellite could not enter geosynchronous orbit [*T*-15] .
        Arg0: *PRO*-1
        Argm-mnr: thoroughly
        Rel: ascertain
        Arg1: the reason why the satellite could not enter geosynchronous orbit