The 150 pound people that jumped from the towers as the flames blistered their bodies , made bigger craters than this six ton engine when their chests and brains exploded on the concrete below .

Select from the following. (1). They were trying to parachute .; (2). They were trying to avoid fire .; (3). They were trying to practice on the high bar .; (4). They were trying to practice trapeze .;
Answer the following question: Why would the 150 lb person decide to jump ?
(2).