A cikin wata sanarwa a ranar 27 ga Fabrairu, gidauniyar ta ba da har zuwa Mayu don yanke shawara kan yadda za a zabi tsakanin shawarwari biyu masu gasa don madubin hangen nesa. Sanarwar ta zo ne a matsayin sauƙi ga masana kimiyyar taurari na Amurka, suna damuwa game da rasa ƙasa ga abokan aikinsu na Turai.