Unable to answer "What surface does this square have?" – Plaça de l'Abat Escarré (Pedestrian Area) – way/276460546 via StreetComplete 63.0:

Not all the surface of this polygon has the same material floor

Unable to answer "What’s the surface of the bicycle path here?" – Unmarked Cycle Crossing – way/1317611889 via StreetComplete 63.0:

No hi ha carril bici

Attached photo(s):
https://streetcomplete.app/p/334402.jpg

Unable to answer "Does this crossing have markings across the roadway?" – Crossing – node/8196203728 via StreetComplete 63.0:

No es un creuament