Question: Name the number of lead margin for republican joe kenney being 31%
SQL: SELECT COUNT("Lead Margin") FROM "1-17538810-4" WHERE "Republican: Joe Kenney" = '31%';

Question: Namethe democrat john lynch for joe kenney being 27%
SQL: SELECT "Democrat: John Lynch" FROM "1-17538810-4" WHERE "Republican: Joe Kenney" = '27%';

Question: Name the poll source for republican joe kenney being 28%
SQL: SELECT "Poll Source" FROM "1-17538810-4" WHERE "Republican: Joe Kenney" = '28%';

Question: Name the lead margin for democrat john lynch being 62%
SQL: SELECT "Lead Margin" FROM "1-17538810-4" WHERE "Democrat: John Lynch" = '62%';

Question: Name the most lead margin for republican joe kenney being 23%
SQL: SELECT MAX("Lead Margin") FROM "1-17538810-4" WHERE "Republican: Joe Kenney" = '23%';