※ 引述《Timzy (創世紀)》之銘言：
: 題目: Anybody entering an auditorium after a performance has begun
: is bound to disrupt the act
Anybody ﹝entering an auditorium (after a performance has begun)﹞
is bound to disrupt the act.
省略句(或分詞構句)： who enters → entering
Anybody﹝﹞ is bound to disrupt the act.