Does the sentence "One reason why farmers oppose DST is that grain is best harvested after dew evaporates, so when field hands arrive and leave earlier in summer their labor is less valuable." provide a valid answer to the question "Is it better to harvest grain before or after the morning dew evaporates?"

A: yes

Does the sentence "The density of paper ranges from 250 kg/m3 (16 lb/cu ft) for tissue paper to 1,500 kg/m3 (94 lb/cu ft) for some speciality paper." provide a valid answer to the question "What is the lightest density of paper produced?"

A: yes

Does the sentence "Chief designer Jonathan Ive continues to guide products towards a minimalist and simple feel, including eliminating of replaceable batteries in notebooks." provide a valid answer to the question "Are aluminum and glass considered to be environmentally friendly or environmentally harmful?"

A: no

Does the sentence "For decades, the U.S. federal government strenuously tried to force Puerto Ricans to adopt English, to the extent of making them use English as the primary language of instruction in their high schools." provide a valid answer to the question "How did America try to make Puerto Rico's language English?"

A:
yes