Sentence examples for proved difficult to extract from inspiring English sources

A brace of quail was neatly butterflied, but the meat from the unboned birds proved difficult to extract.

Second, due to the inconsistencies in study design, it proved difficult to extract accurate data from all studies, even with the assistance of predefined data abstraction tools.

For example, studies of pain would usually include a measure of pain severity, but this is unlikely to be entered into an EMR, and if it is, it will likely prove difficult to extract this information in a systematic way.

The rationale for acceptance in the submissions extracted was not quantified, as it proved difficult to objectively categorize decision drivers.

Genocide has proved difficult to prosecute.

The effect proved difficult to measure.

Yet reform proved difficult to implement.

The furlough plan proved difficult to enforce.

The advice proved difficult to follow.

Neutrality proved difficult to maintain, though.

Alas, it proved difficult to find.