stations
... that seven Caltrain stations have been listed on the National Register of Historic Places?
... that seven <a href="./Caltrain" id="mwA6U" rel="mw:WikiLink" title="Caltrain">Caltrain</a> <b id="mwA6Y"><a href="./List_of_Caltrain_stations" id="mwA6c" rel="mw:WikiLink" title="List of Caltrain stations">stations</a></b> have been listed on the <a href="./National_Register_of_Historic_Places" id="mwA6g" rel="mw:WikiLink" title="National Register of Historic Places">National Register of Historic Places</a>?