What must you anticipate here?

You answered correctly. In this situation, you must expect pedestrians on the carriageway and a reduced amount of side clearance from oncoming traffic. This is because the sign ahead indicates a parking area where pedestrians may cross the road to and from parked cars, especially with snow on the ground and sidewalks possibly blocked or slippery. Additionally, the parked cars and road conditions may narrow the usable roadway, reducing the space between you and oncoming vehicles. There's no indication from the weather, sun position, or scene that being dazzled by the sun is a concern here, so that answer is not relevant. Always be cautious for pedestrians and adjust your speed and lateral distance as needed in such scenarios.