Can you give me the speed of wind in San Antonio at this time? 
[IN:GET_WEATHER Can you give me the speed of [SL:WEATHER_ATTRIBUTE wind ] in [SL:LOCATION San Antonio ] at this time?  ]
[IN:GET_WEATHER Can you give me the speed of [SL:WEATHER_ATTRIBUTE wind ] in [SL:LOCATION San Antonio ] at this time?  ]