Explanation:

- (a) The plan was to go for: This part is mostly correct, except the preposition "for" is misleading in context. A more suitable phrasing would be "go to the cinema."

- (b) The cinema but: This phrase suggests the destination correctly, but it is connected by "for" improperly in part (a).

- (c) Owing to certain hindrances, it failed: This part is grammatically correct and explains the reason for the failure.

- (d) No Error: There is an error, given the preposition issue in part (a), so this option is incorrect.