During a Single-Word Assessment, Olive (4;5 Years) Said Giraffe

During a single-word assessment, Olive (4;5 years) said giraffe // as [wæf] and spaghetti // as [] but caterpillar // as [] and butterfly // as []. Based on a relational analysis of this small sample of words, you could hypothesize that Olive probably has:

A) pre-tonic weak syllable deletion, gliding of liquids, and cluster reduction.
B) post-tonic weak syllable deletion, gliding of liquids, and cluster reduction.
C) a phonetic inventory comprising three different manner classes, simple syllable shapes, and can produce words comprising four syllables.
D) pre-tonic weak syllable deletion, stopping of fricatives, gliding of liquids, and cluster reduction.