No.	Contact		Social distance			Perspective
	Contact		Social distance			Horizontal perspective		Vertical perspective
	Offer act	Demand act	Close-up shot	Medium shot	Long shot	Frontal angle	Oblique angle	High angle	Eye-level angle	Low angle
1	81.12%	18.88%	100%	0	0	100%	0	0	100%	0
2	100%	0	100%	0	0	100%	0	0	100%	0
3	94.40%	5.60%	100%	0	0	100%	0	0	100%	0
4	100%	0	100%	0	0	100%	0	0	100%	0
5	4.54%	95.46%	100%	0	0	100%	0	0	100%	0