Upon graduation in 1975, she entered private law practice in Oxford, joining NMRLS in 1978.
There was a gap of five years after her graduation in 1975 before she started practicing law.
mnli hypothesis: There was a gap of five years after her graduation in 1975 before she started practicing law. premise: Upon graduation in 1975, she entered private law practice in Oxford, joining NMRLS in 1978.