A 'yes' value indicates that the language has non-finite reason clauses. Such clauses can be gerunds, as in English <i>Being tired, I went to sleep</i>, infinitives, as in Italian <i>Per avere detto questo, ha ricevuto molte critiche</i> 'For have.INF said this, he.received many criticisms,' or other non-finite clauses (Cristofaro 2008). 
<br><br><b>Reference</b><br>
Cristofaro, Sonia. 2008. Reason Clauses.
In Haspelmath et al. (2008), chapter 127. Available online at <a href=â€http://wals.info/feature/127â€> http://wals.info/feature/127</a href>. 
