Evaluating a String True/False with a Regular Expression

Question

I need to write a regular expression to make the following strings display the values of true/false:
112 Elm Street True
112 South Elm St. True
112 S. Elm True
Elm St. False
South 112 Elm False
Here's what I have so far:
public class MethodOne
     public static void main (String args[])
          return street.matches (//d+//s+[A-Z]{1}[a-z][.]?//s{1}[A-Z]{1}[a-z]+[.]);
        String address1 = "112 Elm Address"
        String address2 = "112 South Elm St."
        String address3 = "112 S. Elm"
        String address4 = "Elm St."
        String address5 = "South 112 Elm"
        if (address1.matches(street) ) {
        System.out.println("True");
        else {
        System.out.println("False")
           }// end if
     Can anyone help me out?

Answer 1

Is this what you want?
String address1 = "112 Elm Street";
String address2 = "112 South Elm St.";
String address3 = "112 S. Elm";
String address4 = "Elm St.";
String address5 = "South 112 Elm";
String matchString = "\\d+ [A-Z,a-z,. ]+";
System.out.println(address1.matches(matchString));
System.out.println(address2.matches(matchString));
System.out.println(address3.matches(matchString));
System.out.println(address4.matches(matchString));
System.out.println(address5.matches(matchString));