(IP-Q (ADVP (AD 究竟)) (NP-SBJ (DP-WH (DT 什麽)) (NP (NN 时候))) (VP (ADVP (AD 才)) (VP (VV 开始) (VP (ADVP (AD 不)) (VP (VV 必) (VP (PP-PRP (P 为) (NP (NN 生活))) (VP (VV 愁苦))))))))
ARG1: 为 生活 REL: 愁苦