user_query: when will it rain?
tree_str_mr: [__DG_INFORM__ [__ARG_TASK__ get_forecast ] [__ARG_CONDITION__ heavy rain showers ] [__ARG_PRECIP_CHANCE_SUMMARY__ slight chance ] [__ARG_LOCATION__ [__ARG_CITY__ Portland ] ] [__ARG_DATE_TIME__ [__ARG_COLLOQUIAL__ today ] ] ]
response: [__DG_INFORM__ There is a [__ARG_PRECIP_CHANCE_SUMMARY__ slight chance ] of [__ARG_CONDITION__ heavy rain showers ] [__ARG_DATE_TIME__ [__ARG_COLLOQUIAL__ today ] ] in [__ARG_LOCATION__ [__ARG_CITY__ __ARG_CITY__ ] ] ]
target: [__DG_INFORM__ There is a [__ARG_PRECIP_CHANCE_SUMMARY__ slight chance ] of [__ARG_CONDITION__ heavy rain showers ] [__ARG_DATE_TIME__ [__ARG_COLLOQUIAL__ today ] ] in [__ARG_LOCATION__ [__ARG_CITY__ __ARG_CITY__ ] ] ]
references: [__DG_INFORM__ There is a [__ARG_PRECIP_CHANCE_SUMMARY__ slight chance ] of [__ARG_CONDITION__ heavy rain showers ] [__ARG_DATE_TIME__ [__ARG_COLLOQUIAL__ today ] ] in [__ARG_LOCATION__ [__ARG_CITY__ __ARG_CITY__ ] ] ]