German A2 Level Question

'Glaube' is used correctly in sentence 'd' to express 'faith in justice'. Sentence 'a' should use 'Vertrauen' instead of 'Glaube' for 'trust'. Sentence 'b' is incorrect because 'Glaube' is not something to eat. Sentence 'c' is incorrect as 'Glaube' is not a physical object.