A DM program is (mostly) made up of a series of statements:

	// statement
	// statement

There are a few kinds of statements in DM. Statements can stand alone, but an expression cannot.

An expression:

x + 5

A statement:

x += 5

Statements can be a part of other statements, and expressions must be part of a statement.

// variable binding
var/x = 5

// this line is a statement, and there is a (expression) in it
x = (x + 5)

var/lessThan3 = x < 3
world.log << lessThan3


Try making a statement of your own from a total of three expressions. It should be true (1) if a variable y is greater than 3 but less than 10.

Hint: Think of nested expressions.