You note the following yield curve in The Wall Street Journal. According to the unbiased expectations theory, what is the $1-$year forward rate for the period beginning one year from today, ${?}_2{f}_1?$

Note: Do not round intermediate calculations. Round your percentage answer to $2$ decimal places $($i$.$e$.,0\mathrm{.}1234$ should be entered as $12\mathrm{.}34).$

$\backslash$table$[[$Maturity$,$Yield$],[$One day,$2\mathrm{.}70\%$