Possible to use tags more dynamically?

[FelixBartels]

I was wondering if there is a way to combine tags with an AND statement or to exclude tags with a NOT operator. Here is what I mean:

Assume I want to highlight a single house on a street by using another color. This house has no unique tags (like a specific name) and only information like street name and housenumber. So ideally I want to combine tags to single out this house like this

'special_place': {
            'tags': {
                'addr:street': 'Main Road'
                AND
                'addr:housenumber': '42'
            }

Another thing I would like to do is exclude specific tags from the list. Assume I want to render all buildings except hotels. Then I would like to have something like

'buildings_w/o_hotels': {
            'tags': {
                'building': NOT('hotel')
            }

Currently I use workarounds for these tasks (like definining all building types explicitly except hotel) but they are inconvenient.
So is there a way to do this right now?