Sentence:  an Ah coudn ansuh him an so Ah said ' <WSD>Aw</WSD> right , Ah gay-ess , an his fathuh did n uttuh one wohd an aftuh Huhmun was gone , the majuh laughed an tole me thet he an the bawh had been hevin an occasional drink t ' gethuh f ' ovuh a yeah , onleh an occasional one , but just the same it was behahn mah back , an Ah doa n think thet 's nahce at all , d ' you '' ? 
Meaning of the word marked with <WSD> tags:  an expression of agreement normally occurring at the beginning of a sentence