Sentence:  There are so many canes upon Reliance that the labourers could not cut those <WSD>aback</WSD>, as they prefer cutting those in front. The cane fields <WSD>aback</WSD> were in cultivation last year. 
Meaning of the word marked with <WSD> tags:  In the rear; a distance behind. (First attested prior to 1150.)<ref name=SOED/>