CREATE TABLE "opinion_polling_for_the_united_states_gu" (
  "poll_source" text,
  "dates_administered" text,
  "democrat_john_lynch" text,
  "republican_joe_kenney" text,
  "lead_margin" real
);

Question: Name the number of lead margin for republican joe kenney being 31%
SQL: SELECT COUNT("lead_margin") FROM "opinion_polling_for_the_united_states_gu" WHERE "republican_joe_kenney"='31%';

Question: Namethe democrat john lynch for joe kenney being 27%
SQL: SELECT "democrat_john_lynch" FROM "opinion_polling_for_the_united_states_gu" WHERE "republican_joe_kenney"='27%';

Question: Name the poll source for republican joe kenney being 28%
SQL: SELECT "poll_source" FROM "opinion_polling_for_the_united_states_gu" WHERE "republican_joe_kenney"='28%';

Question: Name the lead margin for democrat john lynch being 62%
SQL: SELECT "lead_margin" FROM "opinion_polling_for_the_united_states_gu" WHERE "democrat_john_lynch"='62%';

Question: Name the most lead margin for republican joe kenney being 23%
SQL: SELECT MAX("lead_margin") FROM "opinion_polling_for_the_united_states_gu" WHERE "republican_joe_kenney"='23%';