However, constructing training corpus for all languages and words is tremendously expensive, so the supervised approaches generally have some limitations on the set of the words that can be disambiguated.
in this case, we can map 'airline' to 'airline Noun#2', 'hires' to 'hire Verb#1,' 'new' to 'new Adjective#6,' 'cabin' to 'cabin Noun#3' and 'crews' to 'crew Noun #7' by the context of this sentence.