Answer the following question: What key details about dennis murphy -lrb- sports entrepreneur -rrb- can be extracted from the following bio? Bio: dennis arthur murphy -lrb- born about 1927 -rrb- is a sports entrepreneur . murphy co-founded -lrb- with gary davidson -rrb- the world hockey association and the american basketball association . he also founded roller hockey international and world team tennis .
Answer:
- known for is world -lrb- founder -rrb- world hockey association -lrb- co-founder -rrb- american team basketball association -lrb- co-founder -rrb- tennis -lrb- founder -rrb- roller hockey international- birth date is about 1927- name is dennis murphy- occupation is sports entrepreneur .