I got tripped up on this question too and I agree with the comment above. Loch Ness is a physical lake and Nessie, though perhaps a musical dinosaur, is allege

I got tripped up on this question too and I agree with the comment above. Loch Ness is a physical lake and Nessie, though perhaps a musical dinosaur, is allegedly tangible and physically there. It's not possible to get a submarine and go searching through God's lake because he probably doesn't live in one and if he did he may well decide to turn invisible just as you got close.