How to kill an ant ?

Q : How to kill an ant ?
     Asked in exam for 15 marks.

Studen : Mix chilli powder with sugar & keep it
outside the Ant's Hole, After eating , Ant will search
for some water near a water tank. push Ant in to it.
Now Ant will go to dry itself near Fire.
When it reaches fire, Put a bomb into the fire. Then
admit wounded Ant in ICU. Remove Oxygen mask from it's
mouth n kill Ant.

Moral : Dont play with student thay can do anything for 15
            marks.