What is the answer to level 191 on brain test?

In level 191 of Brain Test, the player needs to figure out which one of the electric cars is actually a robot. To solve this level, the player must carefully observe the cars and look for any clues that indicate that one of them is a robot, such as antennas or robotic features. The correct answer is usually the car that looks out of place or different from the others.

Overall, this level challenges the player's observational skills and ability to think outside the box. It requires attention to detail and critical thinking to identify the robot among the electric cars. By using logic and visual cues, players can successfully solve this level and progress in the game.