instruct other deck crew members and supervise the tasks they exercise, as referred to Section 1 of this Annex, implying adequate abilities to perform these tasks.
baill eile den chriú deice a threorú agus na tascanna a chuireann siad i gcríoch a mhaoirsiú, mar a thagraítear i Roinn 1 den Iarscríbhinn seo, agus beidh an cumas leordhóthanach ann na cúraimí sin a chomhlíonadh.