How similar are these two sentences, on a scale from 0-5 (0 is "not similar" and 5 is "very similar")?

South African icon Nelson Mandela hospitalized
South Africa's Nelson Mandela Hospitalized

Choices:
 (a). 0
 (b). 1
 (c). 2
 (d). 3
 (e). 4
 (f). 5
(f).