1st half - Away O/U

Predict if the Away team scores more or less goals than the given line in the *First half.
0.5, 1.5, 2.5, 3.5
This market has 2 possible outcomes in the first half. i.e. Over x.5 or Under x.5. For example (Ov/Un 1.5)
Over 1.5 bet wins if Away team scores 2 or more goals in the first half.
Under 1.5 bet wins if Away team scores 1 or fewer goal in the first half.