CREATE TABLE table_name_83 (name VARCHAR2, moving_to VARCHAR2, nat VARCHAR2, transfer_window VARCHAR2)

What is the name of the player who is Sco and moving to greenock morton in the summer?
SELECT name FROM table_name_83 WHERE nat = "sco" AND transfer_window = "summer" AND moving_to = "greenock morton"
SELECT "name" FROM "table_name_83" WHERE "greenock morton" = "moving_to" AND "nat" = "sco" AND "summer" = "transfer_window"