13. A computer program product, comprising: a hardware storage device having stored therein computer usable program code for extracting information from a text input received by a natural language understanding system, the computer usable program code, which when executed by a computer hardware system, causes the computer hardware system to perform: parsing the text input to extract a plurality of features from the text input; identifying a plurality of pre-existing statistical models; processing, through the plurality of statistical models, each of the plurality of features to generate at least one value; combining, via a processor, one value for each of the plurality of features to create a complex information target; and outputting the complex information target, wherein the complex information target indicates a meaning for the text input.
13. A computer program product, comprising: a hardware storage device having stored therein computer usable program code for extracting information from a text input received by a natural language understanding system, the computer usable program code, which when executed by a computer hardware system, causes the computer hardware system to perform: parsing the text input to extract a plurality of features from the text input; identifying a plurality of pre-existing statistical models; processing, through the plurality of statistical models, each of the plurality of features to generate at least one value; combining, via a processor, one value for each of the plurality of features to create a complex information target; and outputting the complex information target, wherein the complex information target indicates a meaning for the text input. 14. The computer program product claim 13 , wherein the plurality of statistical models output a plurality of candidate values for a particular feature, a value having a highest confidence score is selected, for the particular feature, from the plurality of candidate values, and the value having the highest confidence score is the one value, for the particular feature, used to create the complex information target.