SELECT U.roadmark, U.number, U.sightingID FROM units U WHERE (U.roadmark = 'VIA') AND (U.number = 8129) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 1559) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2131) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2212) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2277) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2305) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2428) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2510) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2564) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2649) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 2683) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 3168) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 3170) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 3172) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 3884) AND (S.locationID = L.ID) SELECT S.dt, S.trainnum, S.comments, L.name, L.provstate, S.locationID FROM sightings S, locations L WHERE (S.ID = 3885) AND (S.locationID = L.ID)