The correct identification of the earthquake hazard among the responses provided would be:
None of the options directly correspond to an earthquake hazard.
However, if you're looking for volcanic hazards that can be associated with earthquakes, "ash fall," "pyroclastic flow," and "lahar" are related to volcanic activity, which can be triggered by seismic events. "Fire" can also be a secondary hazard resulting from an earthquake. If your intent is solely to identify hazards specifically related to earthquakes, then no response correctly identifies an earthquake-specific hazard.
Please clarify if you are looking for volcanic hazards, general natural disaster hazards, or specific earthquake hazards.