Question: Who was part of doubles winning pairs in the US Open, Australian Open and Wimbledon tournaments during the 1970s, Roberta Vinci or Geoff Masters ?
Sentence (from "Roger Taylor (tennis)"): He also enjoyed particular success in 1970, again reaching the semi-finals of Wimbledon, where he achieved a big upset win over defending champion Rod Laver en route, and the semi-finals of the Australian Open.
Relevant evidence: No