Winter Soldier is a 1972 documentary film chronicling the Winter Soldier Investigation which took place in Detroit, Michigan, from January 31 to February 2, 1971. The film documents the accounts of American soldiers who returned from the War in Vietnam, and participated in this war crimes hearing.
It took at least ten months to release the documentary film.
The film is about an investigation that ended in February of 1971, and the film was not released until 1972, at least ten months later. I think this fooled the system because it does not consider the passage of time.
( z1 take :ARG0 ( z2 release :ARG1 ( z3 film :mod ( z4 documentary ) ) ) :ARG1 ( z5 at-least :op ( z6 temporal-quantity :quant 10 :unit ( z7 month ) ) ) )