"The requirements to be met by a person seeking indefinite leave to enter or remain in the United Kingdom as the parent, grandparent or other dependant relative of the person present and settled in the United Kingdom are that the person: (i) is related to a person present and settled in the United Kingdom in one of the following ways: (f) the son, daughter, sister, brother, uncle or aunt over the age of 18, if living alone outside the United Kingdom in the most exceptional compassionate circumstances and mainly dependant financially on relatives settled in the United Kingdom. (ii) is joining or accompanying a person who is present and settled in the United Kingdom or who is on the same occasion being admitted for settlement; (iii) is financially wholly or mainly dependant on the relative present and settled in the United Kingdom; and (iv) can and will be accommodated adequately together with any dependants without recourse to public funds in accommodation which the sponsor owns or occupies exclusively, and (a) can and will be maintained adequately together with any dependants without recourse to public funds. (vi) has no other close relatives in his own country to whom he could turn for financial support; [and (vii) is not material to this appeal]."
"'Sponsor' means a person in relation to whom an applicant is seeking leave to enter or remain as their spouse, fiancé(e) or unmarried partner as the case may be under paragraphs 277-295."
"Tell us: 2.1 The full name of your sponsor (the relative(s) you are applying to stay with in the UK ) 2.2 His/her relationship to you"