Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to identify cherry trees [title] Study the flowers. [step] Cherry tree flowers are either white or pink in color, and they do not have a scent. They grow in clusters, with each flower stalk emerging from one central point.

Ending1: Cherry tree flowers also have long stamens that poke up from the flowers. [substeps] This distinct clustering flower growth pattern is a key way to distinguish cherry trees from trees with similar traits. Ending2: White cherry trees generally prefer not to have flowers that have a scent. Cherry trees that do have flowers include : [substeps] Braoli mango tulip lush; grapefruit lemon bell dew tulips dahlia and foxgloves arborvitae [title] Check for labels. Ending3: When you observe these clusters of flowers, an experienced herbalist should be able to tell which names belong to these species of plants. [substeps] Cherry trees are native (or not native) to a region known for having rosy, bright, colorful blossoms. Ending4: The petals are an homogeneous color, giving the people who cultivate the tree four distinct colors: black, pink, yellow, blue, and even purple. Blossoms are also red and the center bud is white.

Answer format: ending1/ending2/ending3/ending4