Who keeps fish? I make it the German. Draw 5 x 5 grids. Top row 4 grids, 2nd 3 grids etc. Label each line and row. Tick off each relationship came across. I may of course have made a mistake but I got the following:
Brit - red house - milk - bird - pall mall
Dane - blue house - tea - horse - blend
Swede - white house - beer - dog - blue master
Norwegian - yellow house - water - cat - dunhill
German - green house - coffee - fish - prince
House order: yellow - blue - red - green - white.
Turn over both hourglasses at once. When the 4-minute hourglass runs out turn it over. When the 7-minute timer runs out turn it over. When the 4-minute timer runs out this time 8 minutes have elapsed. The 7-minute timer has been running one minute. Turn the 7 minute timer over. When it runs out 9 minutes have elapsed.