Generate a question about the following movie plot: In Kentucky, a family watches in confusion as a herd of cattle starts running past their home, on fire. A spaceship explodes before it returns to Mars, and hundreds of other Martian ships leave Mars and head towards Earth. President James Dale along with his aides addresses the United States concerning the historic event. The President's science aides set up a first contact meeting with the Martians in Pahrump, Nevada as President Dale watches the development on TV with his wife Marsha and his daughter Taffy. Using a translator, the Ambassador of Mars announces that they "come in peace". When a hippie releases a dove as a symbol of peace, the Ambassador shoots it, then he and the other Martians slaughter a large number of people at the event including General Casey, news reporter Jason Stone, and Billy-Glenn Norris before capturing chat show host Nathalie Lake and her pet Chihuahua Poppy whose heads they later transpose back on one of their flying saucers. Thinking that the Martians assumed that the dove was a symbol of war, President Dale tells Professor Donald Kessler to renegotiate with the Martians, whose ambassador is invited to address the United States Congress. At this meeting, the Martians massacre most of Congress. Donald begs the Martian Ambassador to stop, but is rendered unconscious and taken aboard their ship where he is later shown with his body parts dismembered and his disembodied head remaining animated. General Decker tries to convince President Dale to retaliate with nuclear warfare, but the President refuses. After a failed attempt to assassinate President Dale fails, the Martians invade Earth, starting with Washington, D.C. As they attack the White House, the Secret Service evacuates the President, but the First Lady Marsha is crushed to death by the Nancy Reagan chandelier. Taffy vanishes during the chaos. After the U.S. government unsuccessfully attempts a nuclear attack on the mother ship, the Martians expand their invasion to the rest of the Earth, defacing world landmarks for...
The answer to this question is:
To what size is Decker reduced?