A woman in blue flats is holding a man 's hand .
A woman in red sandals is holding a man 's arm .
A woman in blue flats is holding a man's hand.
A woman in red sandals is holding a man's arm.
A woman can't have blue flats on if she is wearing red sandals.  She can only be holding an arm or hand, not both.
A woman ca n't have blue flats on if she is wearing red sandals . She can only be holding an arm or hand , not both .