Which of these two types of cards is better for language learning?

Top image: target word only in bold within the sentence.

Bottom image: more focus on the target word. If I can’t get it just by looking at the word, then I read the sentence

I’m asking because I’m worried I might end up tying my understanding of the word too much to that specific context, and not actually learning the word properly

Which of these two card types do you think works better?

Thanks in advance