With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Istanbul was formerly Constantinople.
text_B: Ashley Darel Jazz Richards -LRB- born 12 April 1991 -RRB- is a Welsh professional footballer who plays as a right-back for Championship club Cardiff City .. Cardiff City. Cardiff City F.C.. footballer. Association football. right-back. Defender ( association football )#Full-back. Championship. EFL Championship. A versatile player , who is also capable of playing at left-back and as a midfielder , Richards began his professional career at his hometown club Swansea City , having previously played youth football for their local rivals Cardiff City , making 51 appearances for the club in all competitions during a six-year spell with the first-team .. Cardiff City. Cardiff City F.C.. Swansea. Swansea. Swansea City. Swansea City A.F.C.. midfielder. midfielder. During his time with the Swans , he spent time on loan with Crystal Palace , Huddersfield Town and Fulham , before joining the latter for an undisclosed fee in 2015 .. Crystal Palace. Crystal Palace F.C.. Huddersfield Town. Huddersfield Town F.C.. Fulham. Fulham F.C.. In 2016 , he returned to Cardiff City .. Cardiff City. Cardiff City F.C.. Richards made his full international debut for Wales in 2012 , and represented the nation at UEFA Euro 2016 .. Wales. Wales national football team. UEFA Euro 2016. UEFA Euro 2016. To date , he has won 10 caps for his country .
not_related.