Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.

original question: Which unit of charge is used in a measurement system that has the luminous flux units of [Lumen]? 
answer: coulomb
answer type: Unit of Charge.
auxiliary information: The lumen is the SI derived unit of luminous flux, a measure of the total "amount" of visible light emitted by a source. Luminous flux differs from power in that luminous flux measurements reflect the varying sensitivity of the human eye to different wavelengths of light, while radiant flux measurements indicate the total power of all electromagnetic waves emitted, independent of the eye's ability to perceive it. Lumens are related to lux in that one lux is one lumen per square meter. The lumen is defined in relation to the candela as 1 lm = 1 cd‚ãÖsr. A full sphere has a solid angle of 4œÄ steradians, so a light source that uniformly radiates one candela in all directions has a total luminous flux of 1 cd √ó 4œÄ sr = 4œÄ cd‚ãÖsr ‚âà 12.57 lumens.
Which unit of charge is used in the measurement system that includes the luminous flux units of [Lumen]?

original question: Which comic book fictional universe has character [Logan] appearing in it?
answer: marvel universe
answer type: Comic Book Fictional Universe.
auxiliary information: Logan is a fictional character from the X-Men series.
[Logan] is a part of which comic book universe?

original question: What is the transmission that is classified as [Automatic transmission] and has less than [6] many forward gears?
answer: 4 speed automatic
answer type: Transmission.
auxiliary information: An automatic transmission is a type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually. Like other transmission systems on vehicles, it allows an internal combustion engine, best suited to run at a relatively high rotational speed, to provide a range of speed and torque outputs necessary for vehicular travel. The most popular form found in automobiles is the hydraulic automatic transmission. Similar but larger devices are also used for heavy-duty commercial and industrial vehicles and equipment. This system uses a fluid coupling in place of a friction clutch, and accomplishes gear changes by locking and unlocking a system of planetary gears. These systems have a defined set of gear ranges, often with a parking pawl that locks the output shaft of the transmission to keep the vehicle from rolling either forward or backward. Some machines with limited speed ranges or fixed engine speeds, such as some forklifts and lawn mowers, only use a torque converter to provide a variable gearing of the engine to the wheels.

Which [Automatic transmission] has less than [6] forward gears?