Unable to answer "What’s the name of this street?" for way/78063296 via StreetComplete 53.3:

Private road with no sign

Unable to answer "What kind of building is this?" for way/966580624 via StreetComplete 53.3:

Dentist.

Unable to answer "Does this pedestrian crossing have an island?" for node/473807084 via StreetComplete 53.3:

No crossing here.

In context of overlay "Buildings" – house name Inchvannie – way/878439785 via StreetComplete 57.3:

Orkney Baha'i Centre. It's a religious building, but none of the specific options in StreetComplete apply.

Unable to answer "What kind of building is this?" – way/849534211 via StreetComplete 56.1:

This building is gone, presumably to make room for house extension

Attached photo(s):
https://westnordost.de/p/199927.jpg

Unable to answer "Who is allowed to park here? Parking may be free or paid." for way/972358839 via StreetComplete 53.3:

Adjacent NHS building is currently unused, so at the moment it's free for all - but that may change

Unable to answer "What kind of building is this?" for way/621954588 via StreetComplete 53.3:

No building now preset, just a concrete plinth

Attached photo(s):
https://westnordost.de/p/162048.jpg

Unable to answer "What’s the surface of the bicycle path here?" – on bridge: The Walk (Cycle Path) – way/225807418 via StreetComplete 59.2:

No separate cycle path from footpath