Simplify: \(1 + \frac{2}{{1 + \frac{3}{{1 + \frac{4}{5}}}}} = \;?\)

• A. \(\frac{3}{7}\)
• B. \(\frac{7}{5}\)
• C. \(\frac{4}{7}\)
• D. \(\frac{7}{4}\)