In 1993, Feyenoord secured another Dutch Championship by beating FC Groningen 5-0 in the last league match of the season. The match was played at the Oosterpark Stadion in Groningen, so 40.000 Feyenoord fans watched the game on giant screens in De Kuip. The title was followed by another two Dutch Cups in 1994 (beating N.E.C. (football club) 2-1) and 1995 (beating FC Volendam 2-1). During the 1994-95 UEFA Cup Winners Cup, Feyenoord reached the quarter finals after beating SV Werder Bremen in the second round. They eventually lost to Real Zaragoza. In the quarter-finals in the KNVB Cup, Feyenoord visited Ajax, which would win the 1994-95 UEFA Champions League later that season. Ajax was leading 1-0 when Ruud Heus equalised with a penalty just before full time. In extra time, Feyenoord became the only team to defeat Ajax the same season they won the Eredivisie and the Champions League unbeaten. The goal scored by Mike Obiku was the decider as the new golden goal rule became in use. During the 1995-96 UEFA Cup Winners Cup, Everton F.C. and Borussia Mönchengladbach were beaten. A total of 14,000 Feyenoord fans travelled to Germany to support the team against Mönchengladbach. Feyenoord were eliminated in the semi-finals by a Carsten Jancker-inspired SK Rapid Wien.
Question: How many points did Feyenoord win by against FC Groningen?
Answer: 5