Question: What type of specialist school is the lead member of the seven academy schools in Lincolnshire, England?

Context paragraphs:
The Priory Academy LSST: The Priory Academy LSST is a co-educational, partially-selective academy school and teaching school situated on Cross O'Cliff Hill, Lincoln, Lincolnshire, England.  It is a specialist school in science, technology and teaching.  The school is the lead member of The Priory Federation of Academies.

De Lisle College: De Lisle College (formerly De Lisle Roman Catholic Comprehensive School, then De Lisle Catholic Science College and sometimes called De Lisle School) is a co-educational secondary school with academy status in Loughborough, Leicestershire, England.  According to the Ofsted website it has 1,274 pupils.  It was designated as a science specialist school in 2003.  In 2007, the LEA announced that it would charge all of those who travel to De Lisle on school buses as it was judged that Catholic children should not be entitled to free travel outwith the catchment area of their locals schools, at taxpayers expense, for the purpose of attending a specialised faith school.  Until 2012, the Roman Catholic Church subsidised the rising fees of school transport but had to withdraw in 2012 due to cuts.  It draws the majority of its pupils from seven local Catholic primary schools, including Bishop Ellis, Sacred Heart, St Mary's, St Winefride's, St. Clare's, St Francis and Holy Cross Academy.

State-funded schools (England): State-funded schools in England are schools in England which provide education to pupils between the ages of 3 and 18 without charge.  Approximately 93% of English schoolchildren attend such schools.  These include academy schools, community schools, foundation schools, voluntary aided schools and voluntary controlled schools; a small number are state boarding schools and three are City Technology Colleges.  A significant minority are faith schools, which are attached to religious groups, most often the Church of England or the Roman Catholic Church.

Ernulf Academy: Ernulf Academy is a secondary school with academy status, located in St Neots, Cambridgeshire, England.  The school was originally called Ernulf Community School, but later changed its name to Ernulf Community College and then, in September 2004, to St. Neots Community College, when it gained Specialist school status.  The school became Cambridgeshire's first 11–18 Specialist Performing Arts College.  The college is one of two schools within St Neots, Longsands Academy being the other.  In May 2009, the school was put under special measures but as of March 2011 was classed by Ofsted as a "Satisfactory school with good and outstanding features".  The school in now partnered with Longsands Academy as part of the St Neots Learning Partnership (SNLP).  Following a consultation, the school became an academy from 1 September 2011 and was renamed Ernulf Academy.

The Gryphon School: The Gryphon School is a Church of England secondary school with academy status for 11 to 18-year-olds in Sherborne, Dorset, England.  The school has been the largest member of the Academy Trust "Sherborne Area Schools' Trust" (SAST) since June 2017.  Established in September 1992, student numbers have grown steadily from 850 to almost 1,700 as of 2017 .  The sixth form has around 450 students and teaches a variety of A-levels.  In September 2005, the school achieved Business and Enterprise Specialist School.  - However the school no longer uses this as its title following the re-brand in 2013.  The school includes the Main Gryphon Secondary School, The Gryphon Sixth Form and Little Gryphons Nursery.

Torquay Girls' Grammar School: Torquay Girls' Grammar School is a selective grammar school for girls aged 11–18, in Torquay, Devon, UK.  It became one of the first schools to achieve Humanities Specialist School status in September 2004, and is one of the first to offer the AQA Baccalaureate.  On 1 February 2011, the school officially gained academy status.  It is a member of the South West Academic Trust - a collaboration of seven high-performing grammar schools and Exeter University.  The examination results regularly place the school in the top twenty state girls' schools nationally.

Technology College: Technology College is a term used in the United Kingdom for a secondary specialist school that focuses on design and technology, mathematics and science.  These were the first type of specialist schools, beginning in 1994.  In 2008 there were 598 Technology Colleges in England, of which 12 also specialise in another subject.

Sir Robert Pattinson Academy: Sir Robert Pattinson Academy (formerly Robert Pattinson School) is a secondary school on the northeast side of Moor Lane in North Hykeham, Lincolnshire, England.  The Academy has approximately 1,281 students and is a Language College specialist school.

Small Heath School: The school has been a specialist technology college since 1994, and has been recognised as a High Performing Specialist School.  It was awarded Raising Attainment and Pupil Progress mentor status in 2008, which recognises the school's work in raising students' achievement.  It holds many other awards including those for its work internationally, with business and industry, and in supporting other schools and school leaders in England.  Small Heath School also sponsors a school in Pakistan for which it supplies to, to educate children.

The Priory Federation of Academies Trust: The Priory Federation of Academies Trust is a non-profit charitable trust and the governing body for seven academy schools in Lincolnshire, England.  The schools are directly funded by the Department for Education and are independent of the local authority.  The schools currently within the federation are The Priory Academy LSST- the lead academy of the federation, The Priory Witham Academy, Priory City of Lincoln Academy, The Priory Ruskin Academy , The Priory Pembroke Academy, The Priory Belvoir Academy and Ling Moor Primary Academy.

Supporting paragraphs: The Priory Federation of Academies Trust The Priory Academy LSST
Answer: science, technology and teaching