what is the number of times that the heat is 3 and the name is cxhristy ekpukhon ihunaegbo?
CREATE TABLE "heats" (
  "heat" real,
  "lane" real,
  "name" text,
  "country" text,
  "mark" text
);
SELECT COUNT("lane") FROM "heats" WHERE "heat"=3 AND "name"='cxhristy ekpukhon ihunaegbo';