Suppose set A is the set of all U. S. Cities which are state capitals and set B is the set of all U. S. States. Now, suppose the relation LaTeX: ss maps the elements in set A to the elements in set B such that a capital city is mapped to its state. Is LaTeX: ss a function? Group of answer choices The relation LaTeX: s s is a function because every capital city is the capital of only one state. The relation LaTeX: s s s is not a function because some U. S. Cities are not state capitals. The relation LaTeX: s s s is not a function because every state has a state capital. The relation LaTeX: s s is a function because there are multiple state capitals in the United States.