A (marathon foot-race) can be annual.Logical formLearned from15 sentences. A flag can be annual.Logical formLearned from15 sentences. A (test match) can be annual.Logical formLearned from15 sentences. A (writing workshop) can be annual.Logical formLearned from15 sentences. A reproductive cycle can be annual.Logical formLearned from15 sentences. A (football knockout tournament) can be annual.Logical formLearned from15 sentences. A (curling tournament) can be annual.Logical formLearned from15 sentences. A swimming can be annual.Logical formLearned from15 sentences. A (rock concert) can be annual.Logical formLearned from15 sentences. An (evaporation rate) can be annual.Logical formLearned from15 sentences. (Community events) can be annual.Logical formLearned from15 sentences. (Production figures) can be annual.Logical formLearned from15 sentences. A sealift can be annual.Logical formLearned from15 sentences. A roadshow can be annual.Logical formLearned from15 sentences. (Benefit concerts) can be annual.Logical formLearned from15 sentences.