{click,18}{click,18}{click,0}{click,0}{mouseup,0}{mouseup,0}{mousedown,0}{mousedown,0}select dof and click submit. <body ref="0"><form id="mturk_form" ref="1"><div id="wrap" ref="2"><div id="area" ref="3"><div id="boxes" ref="4"><label ref="5"></LABEL><label ref="8"><input_radio id="ch1" value="false" ref="9"></INPUT_radio><t text="wau" ref="10"><input_radio id="ch4" recordingtarget="true" value="true" ref="18"><t text="dof" ref="19">