Question: what type of viewfinder is uses a unknown sensor and uses a jpeg (exif 2.2) format?
Topic entities:
JPEG (EXIF 2.2): m.03q44xr
Unknown: m.01xrf_0
Logical form: (AND digicams.camera_viewfinder_type (JOIN digicams.camera_viewfinder_type.digital_cameras (AND (JOIN (R digicams.camera_compressed_format.cameras) m.03q44xr) (JOIN digicams.digital_camera.camera_sensor_manufacturer m.01xrf_0))))
Actions:
get_relations(m.03q44xr)
get_neighbors(m.03q44xr,digicams.camera_compressed_format.cameras)
get_relations(m.01xrf_0)
get_neighbors(m.01xrf_0,digicams.camera_sensor_manufacturer.cameras)
intersection(#0,#1)
get_relations(#2)
get_neighbors(#2,digicams.digital_camera.viewfinder_type)
Answer:
answer_argument: m.01xrg6z
entity_name: TTL
answer_argument: m.01xrg1f
entity_name: Optical
answer_argument: m.0220vpb
entity_name: Electronic