**How sigmoid Activation is able to predict car, bus, or pedestrian ?**

Sigmoid outputs either 1 or 0 which basically means the probability of given input maybe

interpreted as

1 represents image contains car but not bus nor pedestrian or Vice - Versa .

But if image contains car and bus and no pedestrian , how to the sigmoid function is able to

differentiate car and bus if 1 represents the probability of image containing car and bus only.

Isn’t SOFTMAX function is a better option !