- [ex 001 "Joan bought her house [p en/through SocialRel--Instrument] a real estate agent. ([ss SocialRel--Instrument])" "[exref 016 Instrument]"]

- [ex 002 "Joan bought her house [p en/through SocialRel--Instrument] a real estate agent. [intermediary] ([ss SocialRel--Instrument])" "[exref 012 SocialRel]"]