Please choose the correct ending to complete the given sentence: Elliptical trainer: The intro is orange and has the words orlando crosstrainer. an exercise machine

Ending1: is shown and different women are shown using it. Ending2: is shown and an orange plant is shown in the corporate font. Ending3: is shown and it reads " what do you do this for?!! happy birthday ". Ending4: is shown in white and black.

Answer format: ending1/ending2/ending3/ending4