What examples are used to illustrate the characteristic of personal space as described in Para. 5--personal space is a relative concept.
A.
People who live in Calcutta have less personal space than folks in Colorado.
B.
To an Englishman, a handshake can seem like trespassing.
C.
To a Brazilian, anything less than a hug may come across as chilliness.
D.
The logistics of it vary according to geography.