So I am trying to remove an article(ex. a|an|the) from the string I extract from a document I tried two methods and both do not work. I would like some help. Here is both attempts: 
$currentSentence =~ s/[\ba\b|\ban\b|\bthe\b]//g;

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if($currentSentence =~ /([\S]+) ([\S]+) <head>lines?<\/head>/)
{
    if ($2 =~ /[\ba\b|\ban\b|\bthe\b]/)
    {
        print "$2\n";
        print $DST "$1";
    }
    else
    {
        print $DST "$2";
    }
}

[download]

In reply to Regular Expression, substitution by lobs

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