The Balmer series for the H- atom can be observed

Question

$\begin{array}{1 1}\text{If we measure the frequencies of light emitted when an excited atom falls to the ground state} \\ \text{If we measure the frequencies of light emitted due to transition between excited state and the first excited state } \\ \text{In any transition in a H- atom} \\ \text{None of the above } \end{array}$