how long will it take for me to walk from my house to the football stadium?
[IN:GET_ESTIMATED_DURATION how long will it take for me to [SL:METHOD_TRAVEL walk ] from [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT my ] house ] ] to [SL:DESTINATION [IN:GET_LOCATION [SL:CATEGORY_LOCATION the football stadium ] ] ] ? ]