Sentence:  The Jawas mutter gibberish as they busily line up their battered captives, including Artoo and Threepio, in front of the enormous Sandcrawler, which is parked beside a small homestead consisting of three large holes in the ground surrounded by several tall moisture vaporators and one small <WSD>adobe</WSD> block house. 
Meaning of the word marked with <WSD> tags:  An unburnt brick dried in the sun.