With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jack Dorsey is a businessman of the internet.
text_B: Dr Hugh Dan MacLennan -LRB- Scottish Gaelic  : Uisdean MacGill-Fhinnein -RRB- is a Scottish broadcaster , author and sporting academic with specific interest in the sport of shinty .. Scottish Gaelic. Scottish Gaelic. Scottish. Scotland. shinty. shinty. Gaelic. Scottish Gaelic. A fluent Gaelic speaker from Lochaber , he attended the University of Glasgow before going on to teach Gaelic in Millburn Academy , Inverness -LRB- later becoming Principal Teacher -RRB- and then going to work with BBC Radio nan Gaidheal .. Gaelic. Scottish Gaelic. Lochaber. Lochaber. University of Glasgow. University of Glasgow. Millburn Academy. Millburn Academy. Inverness. Inverness. BBC Radio nan Gaidheal. BBC Radio nan Gaidheal. He has been Secretary of the Gaelic Society of Inverness and both director and vice president of the Camanachd Association and was director of communications for Caledonian MacBrayne .. Gaelic. Scottish Gaelic. Inverness. Inverness. Gaelic Society of Inverness. Comunn na Gaidhlig. Camanachd Association. Camanachd Association. Caledonian MacBrayne. Caledonian MacBrayne. In 1998 was awarded a PhD by the University of Aberdeen .. PhD. PhD. University of Aberdeen. University of Aberdeen. McLennan is chief presenter and co-hosts the quiz show on Aibisidh on BBC Alba with Mary Anne McDonald .. MacLennan has made several guest appearances on BBC Scotland programmes on life in the Scotland .. He has written several books and papers on the subject of shinty .. shinty. shinty. He also played the game himself , appearing for Fort William and the Glasgow University Shinty Club .. Fort William. Fort William Shinty Club. Glasgow University Shinty Club. Glasgow University Shinty Club
not_related.