Sentence:  Hardly a window has been broken since Dunbar first was opened ( and vandalism in schools is a major problem in <WSD>many</WSD> slum areas ) . 
Meaning of the word marked with <WSD> tags:  a quantifier that can be used with count nouns and is often preceded by `as' or `too' or `so' or `that'; amounting to a large but indefinite number