Name: query_objective - get a string containing the objective of a living

Syntax:
	string query_objective()

Description:
	The query_objective call returns a string containing the objective of
	a living.

Return value:
	"it", if the living is neuter
	"him", if the living is male
	"her", if the living is female

Examples:
	string obj;
	obj=this_player()->query_objective();

See also: living/query_gender