I want to know the answer to the following question:
Where do the London Scottish and London Welch rugby teams play their home games?
All the background I'm provided with is that "Three Aviva Premiership rugby union teams are based in London, (London Irish, Saracens, and Harlequins), although currently only Harlequins and Saracens play their home games within Greater London.". Is that enough to answer the question?
Answer: no