Self-Test 5

Instantiation
You are advised to write down the solution for the question before you look at the answer.
	Given the expression <term1> = <term2>., complete the following table, entering the values each expression will give (where appropriate).
	Var1 has been instantiated to truck (ie Var1=truck) Var2 has been instantiated to wall (ie Var2=wall) Var3 is uninstantiated.
	car Var1 Var2 Var3 car         Var1         Var2         Var3