How Many Players are there in a Football Team?
Two teams of eleven (11) players are usually involved in a typical game of regulation football. It is worth noting that a variety of player formations get used in different competitions. For example, there are some variances in Premiership, League and in European matches.

In 11-a-side games, there must be at least seven (7) players. The rules allow for three (3) substitutes from the 7 available. But, their names must get nominated before the game begins.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: How Many Players are there in a Football Team?
### Input: 
### Response: Two teams of eleven (11) players are usually involved in a typical game of regulation football. It is worth noting that a variety of player formations get used in different competitions. For example, there are some variances in Premiership, League and in European matches.

In 11-a-side games, there must be at least seven (7) players. The rules allow for three (3) substitutes from the 7 available. But, their names must get nominated before the game begins.