Are the following colours considered primary colours or not: red, orange, yellow, green, blue, indigo, violet
red - primary
orange - not primary
yellow - primary
green - not primary
blue - primary
indigo - not primary
violet - not primary
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: Are the following colours considered primary colours or not: red, orange, yellow, green, blue, indigo, violet
### Input: 
### Response: red - primary
orange - not primary
yellow - primary
green - not primary
blue - primary
indigo - not primary
violet - not primary