12. A non-transitory computer readable medium encoded with instructions that, when executed by one or more processors, causes a text-to-imagery conversion process to be invoked, the process comprising: receiving a text sentence comprising a plurality of words, wherein the text sentence includes a verb phrase, and wherein the text sentence is associated with a plurality of semantic roles; querying an image database for a single image that captures each of the plurality of semantic roles; responsive to determining that no single image in the image database captures each of the plurality of semantic roles, breaking the text sentence into multiple sentence fragments, a particular one of which is associated with one or more fragmented semantic roles; and querying the image database for an image that captures each of the one or more fragmented semantic roles.
12. A non-transitory computer readable medium encoded with instructions that, when executed by one or more processors, causes a text-to-imagery conversion process to be invoked, the process comprising: receiving a text sentence comprising a plurality of words, wherein the text sentence includes a verb phrase, and wherein the text sentence is associated with a plurality of semantic roles; querying an image database for a single image that captures each of the plurality of semantic roles; responsive to determining that no single image in the image database captures each of the plurality of semantic roles, breaking the text sentence into multiple sentence fragments, a particular one of which is associated with one or more fragmented semantic roles; and querying the image database for an image that captures each of the one or more fragmented semantic roles. 13. The non-transitory computer readable medium of claim 12 , wherein: the verb phrase comprises a verb and an adjunct; the verb is present in a first fragmented semantic role; and the adjunct is present in a second fragmented semantic role.