 This sentence seems to be fine. However it is not interpreted as an accomplishment any more but is reinterpreted as an iterated activity. To get this reading, a lot of non-linguistic knowledge is required. First, one has to guess that Opus 111 refers to Beethoven’s last piano sonata and moreover one has to be aware that this piece lasts about 25 minutes. Under these assumptions, sentence (19) says that Pollini played Opus 111 repeatedly within a time span of two weeks. Formal accounts of coercion phenomena are contained in Egg (2005), van Lambalgen and Hamm (2005) and Steedman (1997) among others. The reader is also advised to consult Steedman’s updated manuscript, The Productions of Time (see the Other Internet Resources). Processing studies of coercion are reviewed in Bott (2010); see also  Section 8. 