Sentence:  Watch people flock to amusement houses , cocktail lounges , and night clubs that advertise continuous entertainment , which means an endless flow of noise and frivolity by paid entertainers who are supposed to <WSD>perform</WSD> in those incredible ways which are designed to give men a few hours of dubious relaxation - watch them and you can tell that many of them are running away from something . 
Meaning of the word marked with <WSD> tags:  give a performance (of something)