Question: Which lava domes erupted or had a growth episode during the Holocene period?
SQL: SELECT "Name of lava dome" FROM "1-1081235-1" WHERE "Last eruption or growth episode" = 'Holocene';

Question: What is the composition at Valles lava dome?
SQL: SELECT "Composition" FROM "1-1081235-1" WHERE "Name of lava dome" = 'Valles lava dome';

Question: How many countries are the Tata Sabaya lava domes located in?
SQL: SELECT COUNT("Country") FROM "1-1081235-1" WHERE "Name of lava dome" = 'Tata Sabaya lava domes';

Question: What countries have had eruptions of growth episodes in 1986?
SQL: SELECT "Country" FROM "1-1081235-1" WHERE "Last eruption or growth episode" = '1986';