which is easier to learn to play Flute or Clarinet?

a few details that might help you, help me.
* i’ve played violin for several years, i’ve palyed piano for a few, and i’m currently teaching myself guitar.
* i have asthma
* i’m going to college to get a degree in music education (thats why i need to learn a wind instrument)
* i’ve palyed flute before (i got it to play- make sound- and a friend taught me Bb on flute… which i could play. basically, i picked up a flute and could instantly get it to make sound.).
so, which one would be easier for me to learn to play, considering all the above, Flute or Clarinet?

Thank you all so much!!!!!!!!!!!!!!!!