Task: Text Simplification
Input (English): if more energy is available , other elements will be ionized and green and blue nebulae become possible.
Output (English): if more energy is available , other elements will be ionized -lrb- converting -lrb- an atom , molecule , or substance -rrb- into an ion or ions , typically by removing one or more electrons -rrb- and green and blue nebulae become possible.