['son', 'end', 'become', 'embarrassed', 'EmptyParameter']
["Synset('son.n.02')", 'stop-55.4-1-1', 'become-109.1-1-1', 'embarrassed', 'EmptyParameter']
The son ended up becoming embarrassed to be seen with the father.
the Synset('son.n.02') ended up becoming embarrassed to be seen with the Synset('scholar.n.01').