That will stop the bus so everyone can see the bears or whatever wildlife is there. :-) (Denali Nat'l. Park)
Input text:
a blue bus is on a 15 feet wide and 100 feet long dirt path. a tiny marble is -3 feet above the bus. 6 lights are 1 inch above the marble. 5 lights are 7 feet behind the marble.the pane of the bus is clear. 1st bear is 1.5 feet right of and -20 feet to the front of the bus. it faces the bus. a enormous cave is left of the path. it is -1 feet above the ground. 1st woman is -3.5 feet right of and -14.5 feet to the front of and -7 feet above the bus. she faces the bear. 1st man is .3 feet in front of the woman. he faces the bear. 1st boy is .2 feet behind and -5 feet above the woman. he faces the bear. the shirt of the 1st boy is orange. 2nd man is .8 feet in front of and -7 feet above the 1st man. he faces the 1st man. 2nd woman is left of and -1.3 feet behind the 1st woman. she faces the bear. 2nd boy is -.3 feet behind and -4.5 feet above the 1st boy. he faces the bear. the shirt of the 2nd boy is lime. a .8 feet tall white "WILDERNESS TOURS" is -21 feet to the front of and -5.2 feet above and .1 feet right of the bus. it faces right. a white .8 feet tall "TUNDRA" is .2 feet above the "WILDERNESS TOURS". it faces right. 2nd small bear is right of and -.3 feet to the front of the 1st bear. it faces the bus. a tree is right of and -6 feet behind the 2nd bear.it leans 78 degrees to the back. it is -17 feet above the ground.the ground is dirt. the sun's azimuth is 45 degrees. a ash tree is 5 feet in front of and 2 feet left of the bus. it is -10 feet above the ground. it leans to the front.