Which of the following is not Confucius' evaluation of The Book of Songs?

I feel sad and happy, which is caused by things. Confucius' evaluation of The Book of Songs is gentle and sincere, happy but not lewd, sad but not hurt, innocent. The Book of Songs is the earliest collection of poems at the beginning of ancient Chinese poetry, which collected 311poems from the early years of the Western Zhou Dynasty to the middle of the Spring and Autumn Period.