['they', 'suffer', 'EmptyParameter', 'lack', 'from']
['<PRP>', 'marvel-31.3', 'EmptyParameter', "Synset('condition.n.01')", 'from']
They suffer from a lack of sexual activity.
<PRP> suffer from a Synset('condition.n.01') of Synset('sexual.a.01') Synset('physical_entity.n.01').