With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Donnie Wahlberg started acting before Mark Wahlberg.
text_B: Roy A. Forbes -LRB- born April 6 , 1922 -RRB- is a Canadian ice hockey player .. ice hockey. ice hockey. He was a member of the Ottawa RCAF Flyers who won the gold medal in ice hockey for Canada at the 1948 Winter Olympics in St. Moritz .. ice hockey. ice hockey. Ottawa RCAF Flyers. Ottawa RCAF Flyers. St. Moritz. St. Moritz. 1948 Winter Olympics. 1948 Winter Olympics. The 1948 Winter Olympics were to be held in St. Moritz , Switzerland .. St. Moritz. St. Moritz. 1948 Winter Olympics. 1948 Winter Olympics. Switzerland. Switzerland. They were then officially known as the V Olympic Winter Games as they were the first Olympic games to be celebrated after World War II .. V Olympic Winter Games. V Olympic Winter Games. World War II. World War II. In the fall of 1947 , the Canadian Amateur Hockey Association invited the RCAF to form Canada 's Olympic ice hockey squad .. ice hockey. ice hockey. Canadian Amateur Hockey Association. Canadian Amateur Hockey Association. Although Forbes traveled to St. Moritz as a member of Canada national hockey team , due to tournament rules that allowed teams to dress only twelve players , Forbes was used as a reserve and did not get into game play during the 1948 Olympics .. St. Moritz. St. Moritz. Nonetheless , Forbes was a member of the team that won Canada 's first gold medal in Olympic hockey since 1932 , and he was given an Olympic Gold Medal .
not_related.