Question: What key details about arthur potts -lrb- politician -rrb-  can be extracted from the following bio?  Bio: arthur potts -lrb- born -rrb- is a politician in ontario , canada . he is a liberal member of the legislative assembly of ontario representing the riding of beaches -- east york . he was elected on june 12 , 2014 .
Answer:
- profession is businessman- residence is toronto , ontario- party is liberal- spouse is lisa martin- predecessor is michael prue- office is ontario mpp- constituency is beaches -- east york- term start is 2014- birth date is 1957- name is arthur potts- children is 2