What is the operator for peak 90, in startup year 2010 for the project named Aosp expansion 1 (jackpine ph 1a)?
CREATE TABLE "detailed_list_of_projects_for_2010" (
  "country" text,
  "project_name" text,
  "year_startup" text,
  "operator" text,
  "peak" text
);
SELECT "operator" FROM "detailed_list_of_projects_for_2010" WHERE "peak"='90' AND "year_startup"='2010' AND "project_name"='aosp expansion 1 (jackpine ph 1a)';