The 1897-98 biennial report of the California State Board of Horticulture comparatively evaluated Gillet 's `` Clairac Mammoth `` / '' Imperial Epineuse `` prune with Burbank 's `` Sugar . ``
DET ADJ ADJ NOUN ADP DET PROPN PROPN PROPN ADP PROPN ADV VERB PROPN PART `` PROPN PROPN `` / '' PROPN PROPN `` NOUN ADP PROPN PART `` PROPN . ``