president@@1	president	leader	31
president@@1	president	head	27
president@@1	president	chief	20
president@@1	president	director	17
president@@1	president	boss	14
president@@1	president	chief executive	6
president@@1	president	executive officer	5
president@@1	president	head of state	4
president@@1	president	premier	3
president@@1	president	top officer	3