แสดงชื่อพรรคที่มีจำนวนผู้ร่วมประชุมมากที่สุด ไม่จำเป็นต้องใช้ทุกตาราง
Show the name of the party that has the most delegates.It is not neccessary to use all the tables.
 party:  party_id [ number]  year [ number]  party [ text]  governor [ text]  lieutenant_governor [ text]  comptroller [ text]  attorney_general [ text]  us_senate [ text] 
SELECT T2.party FROM election AS T1 JOIN party AS T2 ON T1.party = T2.party_id GROUP BY T1.party ORDER BY COUNT(*) DESC LIMIT 1