... in the question-answer cor-pus as two distinct languages. That is, the 10 millionquestion-answer pairs extracted from FAQ pages arefed as parallel training data into an SMT trainingpipeline. ... (to live with, to live with) (cat, feline) (allergies, allergies)(how to, how to) (live, living) (with cat, with cat) (allergies, allergies)(how to, how to) (live, life) (with cat, with cat) ... of the feature weightsλ defined in equation (4) we employed minimum error rate(MER) training under the BLEU measure (Och,2003). Training data for MER training were takenfrom multiple manual...