3-hydroxybutanal formed when X reacts whith Y in dilute Z solution. What are X, Y, and Z?
A. `{:(,X,Y,Z),((a),CH_(3)CHO,(CH_(3))_(2)CO,NaOH):}`
B. `{:(,X,Y,Z),((b),CH_(3)CHO,CH_(3)CHO,NaCl):}`
C. `{:(,X,Y,Z),((c),(CH_(3))_(2)CO,(CH_(3))_(2),HCl):}`
D. `{:(,X,Y,Z),((d),CH_(3)CHO,CH_(3)CHO,NaOH):}`
