CREATE TABLE "party" (
"Party_ID" int,
"Party_Theme" text,
"Location" text,
"First_year" text,
"Last_year" text,
"Number_of_hosts" int,
PRIMARY KEY ("Party_ID")
)

CREATE TABLE "host" (
"Host_ID" int,
"Name" text,
"Nationality" text,
"Age" text,
PRIMARY KEY ("Host_ID")
)

CREATE TABLE "party_host" (
"Party_ID" int,
"Host_ID" int,
"Is_Main_in_Charge" bool,
PRIMARY KEY ("Party_ID","Host_ID"),
FOREIGN KEY ("Host_ID") REFERENCES `host`("Host_ID"),
FOREIGN KEY ("Party_ID") REFERENCES `party`("Party_ID")
)
SELECT Name FROM HOST WHERE Host_ID NOT IN (SELECT Host_ID FROM party_host)
What are the names of hosts who did not host any party in our record?