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\section*{Linguistic report about the room comfort}

<<echo=FALSE>>=
 load("properties.RData")
@

The input values for temperature and light intensity are $\Sexpr{properties$dataT}^{\circ}$C and \Sexpr{properties$dataL}mV, respectively. After computation the output linguistic report is: ``\Sexpr{properties $comfort}, because \Sexpr{properties$temp} and \Sexpr{properties$light}''.

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