Context: For Yara , it was a matter of convenience . But in Saudi Arabia , public contact between unrelated men and women is strictly prohibited . " Some men came up to us with very long beards and white dresses .
Question: Why do some men have long beards in Saudi Arabia ?
Option 0: Their religion deems it necessary .
Option 1: Their government deems it necessary .
Option 2: None of the above choices .
Option 3: The women like them more that way .
Answer: 0