['they', 'break', 'EmptyParameter', 'group', 'into'] ['they', 'begin', 'search', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'appear-48.1.1', 'EmptyParameter', "Synset('abstraction.n.06')", 'into'] ['<PRP>', 'begin-55.1-1-1', 'search-35.2', 'EmptyParameter', 'EmptyParameter']
They break into groups and begin searching.
<PRP> break into Synset('abstraction.n.06') and begin searching.