Assertion: vowel | /r/HasProperty | a - cake
Facets:
Source sentences:
text: Long vowels: a - cake, play, maid, break, eight e - bee, eat, funny, she, scene, key i - bike, find, night, my, tie o - pony, rope, bow, boat, toe, dough u - cube, uniform, few oo - room, flu, suit, soup, grove ow - house, clown, plough oy - toy, oil R-controlled vowels: air - chair, care, very, carry, pear, where ar - art ear - fear, steer, here er - butter, word, bird, color, turkey, earth or - sort, roar, floor, core, four, quart ure - cure, tourist z - zipper, fizz, sneeze, is, cheese g-z - exist zh - treasure