Often, the sentence surrounding the word to be learned is of poor quality: either too long, subtitles missing punctuation, or vocabulary too complex. Suggested sentences often hit the spot and I find myself replacing the current example with one of the three suggestions. The problem is that suggestions only appear when the field "example of usage" is empty. Ideally, one could tap of one of the suggestions, even if there is an example sentence already (one tap for replacing current with suggestion). Alternatively, a quicker way to delete the content of the field with a delete icon could do the trick (similar to the translate buttons in the two above fields). Having to "select all" or worse, deleting the content of the field with backspace is tedious. Thanks!