Table: extraterrestrial_communication
Columns: designation_hd
constellation
date_sent
arrival_date
message

Question: Which constellation has hd 75732 as a destignation HD?
SQL: SELECT "constellation" FROM extraterrestrial_communication WHERE "designation_hd" = 'hd 75732'

Question: What message has hd 186408 as a designation HD?
SQL: SELECT "message" FROM extraterrestrial_communication WHERE "designation_hd" = 'hd 186408'

Question: What date sent has cygnus as a constellation, and hd 190360 as a designation HD?
SQL: SELECT "date_sent" FROM extraterrestrial_communication WHERE "constellation" = 'cygnus' AND "designation_hd" = 'hd 190360'

Question: What date sent has orion as the constellation?
SQL: SELECT "date_sent" FROM extraterrestrial_communication WHERE "constellation" = 'orion'

Question: Which constellation has cosmic call 1 as the message, and an arrival date of october 2067?
SQL: SELECT "constellation" FROM extraterrestrial_communication WHERE "message" = 'cosmic call 1' AND "arrival_date" = 'october 2067'

Question: What date sent has cancer as the constellation?
SQL: SELECT "date_sent" FROM extraterrestrial_communication WHERE "constellation" = 'cancer'