def parse(cls, string):
"""Returns a Semantic object"""
string = string.replace(" ", "")
if "|" in string:
quant_str, string = string.split("|")
else:
quant_str, string = "", string
# Parse conjuncted relations
relations = []
while len(string) > 0:
relation, string = RelationParser.parse(string)
relations.append(relation)
sem = Semantics(relations)
# Parse any quantifiers
quantification_dict = QuantificationParser.parse(quant_str)
sem.quantification_dict = quantification_dict
return sem
