Read the text and determine if the sentence is true (see options at the end):

Humic acids are complex organic molecules formed by the breakdown of organic matter in the soil. They are not considered to be fertilizers, but soil enhancers and improvers.

Sentence: Humic acids are formed by the breakdown of organic matter in ice cream. 
OPTIONS:
[1]. Yes
[2]. It's impossible to say
[3]. No
[3].