A world-city may shift tack.Logical formLearned from4 sentences. A program may take a tack.Logical formLearned from4 sentences. A company may change tack.Logical formLearned from4 sentences. A bill may take a tack.Logical formLearned from4 sentences. A tack can be against a country.Logical formLearned from4 sentences. Some tack can be against a US-president.Logical formLearned from4 sentences. Some voters may take a tack.Logical formLearned from4 sentences. A country may have a tack to port.Logical formLearned from4 sentences. A tack can be to port.Logical formLearned from4 sentences. A tack can be upward.Logical formLearned from4 sentences. A report may take a tack.Logical formLearned from4 sentences. A male may shift tack.Logical formLearned from4 sentences. Tack can be on a tax.Logical formLearned from4 sentences. Charges can be for taking tacks.Logical formLearned from4 sentences. A country may follow a tack.Logical formLearned from4 sentences.