If I leave Barb's house in 30 minutes will I make the Valley Forge guide tour for 12?
[IN:GET_ESTIMATED_ARRIVAL If I leave [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT Barb ] 's house ] ] [SL:DATE_TIME_DEPARTURE in 30 minutes ] will I make [SL:DESTINATION [IN:GET_EVENT the [SL:LOCATION Valley Forge ] [SL:CATEGORY_EVENT guide tour ] [SL:DATE_TIME for 12 ] ] ] ? ]