u are satisfied with this product service, please say A,

If you are not satisfied with this product service, please say B,

Other please say Z,

Xiao Baihua said to the intelligent assistant image: A,

Assistant voice says:

User is female, please say A

User is male please say B,,

Other please say Z,

Xiao Baihua said to the intelligent assistant image: A,

Assistant voice says:

For students, please say A,

Office workers, please say B,

Elderly people, please say C,

Other please say Z,

Xiao Baihua said to the intelligent assistant image: A,

Assistant voice says:

Age 10-14 please say A,

Age 15-19 please say B,

Age 20-24 please say C,

Other please say Z,

Xiao Baihua said to the intelligent assistant image: A,

Assistant voice says:

Willing to take risks please say A,

Don't want to take risks please say B,