['they', 'become', 'friend', 'day', 'in']
['<PRP>', 'become-109.1-1-1', "Synset('religious_person.n.01')", '<DURATION>2', 'in']
They have become good friends in the past few days.
<PRP> have become Synset('good.a.03') Synset('religious_person.n.01') in <DATE>2 <DURATION>2.