Q: The de Havilland Mosquito is a British two-engine multi-role combat aircraft used by the Royal Air Force and other Allied air forces during World War II. Of the 7,781 planes built, 30 survive today, three of which are airworthy.
Can we conclude that are there any de havilland mosquitoes still flying?
A: yes

Q: The appendix has been identified as an important component of mammalian mucosal immune function, particularly B cell-mediated immune responses and extrathymically derived T cells. This structure helps in the proper movement and removal of waste matter in the digestive system, contains lymphatic vessels that regulate pathogens, and lastly, might even produce early defences that prevent deadly diseases. Additionally, it is thought that this may provide more immune defences from invading pathogens and getting the lymphatic system's B and T cells to fight the viruses and bacteria that infect that portion of the bowel and training them so that immune responses are targeted and more able to reliably and less dangerously fight off pathogens. In addition, there are different immune cells called innate lymphoid cells that function in the gut in order to help the appendix maintain digestive health.
Can we conclude that is the appendix part of the immune system?
A: yes

Q: This has led to categorizing trucks similarly, even if their payload is different. Therefore, the Toyota Tacoma, Dodge Dakota, Ford Ranger, Honda Ridgeline, Chevrolet S-10, GMC S-15 and Nissan Frontier are called quarter-tons (14-ton). The Ford F-150, Chevrolet C10/K10, Chevrolet/GMC 1500, Dodge 1500, Toyota Tundra, and Nissan Titan are half-tons (12-ton). The Ford F-250, Chevrolet C20/K20, Chevrolet/GMC 2500, and Dodge 2500 are three-quarter-tons (34-ton). Chevrolet/GMC's 34-ton suspension systems were further divided into light and heavy-duty, differentiated by 5-lug and 6 or 8-lug wheel hubs depending on year, respectively. The Ford F-350, Chevrolet C30/K30, Chevrolet/GMC 3500, and Dodge 3500 are one tons (1-ton).
Can we conclude that is a ford f150 a half ton truck?
A: yes

Q: Although quark is sometimes referred to loosely as a type of ''cottage cheese'', they can be distinguished from the different production aspects and textural quality, with the cottage cheese grains described as more chewy or meaty.
Can we conclude that is quark and cottage cheese the same thing?
A:
no