... {c1–e3,c2–e4,c3–e1,c3–e2,c3–e5},which means that c1is aligned to e3, c2is aligned to 1In order to check this requirement, we extended Hiero to make word alignment information available to the decoder.36Input: rule R ... WSD To incorporate WSD into Hiero, we use the trans-lations proposed by the WSD system to help Hieroobtain a better or more probable derivation duringthe translation of each source sentence. To ... WSD model or its predictions into theirtranslation model; rather, they used the WSD pre-dictions either to constrain the options available to their decoder, or to postedit the output of their...